It has no filtration function but is responsible for making the junction between the elements of the line. They filter pollutants out of the exhaust gases, and depending on their design and material, can also help reduce exhaust gas accumulation. If you’re itching to know more, check out the information on our sport cats. We are currently offering $75 to $100 (depending on year) in store credit to purchase your stock catalytic converter back from you. If you're interested, take a photo of your stock downpipe and email it to We will provide prepaid shipping labels for domestic (U.S.) shipments. Leaders in aftermarket carbon composite parts development for a variety of vehicles.

A sports catalytic converter operates by utilizing a honeycomb structure coated with precious metals to convert harmful pollutants into less harmful gases. It enhances engine performance and sound through increased airflow and reduced backpressure. The AMS Performance VR30DDTT Race Lower Downpipes are the best performing and most durable on the market. During testing our shop Q60 with our full 3″ mandrel bent VR30 Race Lower Downpipes, and Red Alpha Tune, our Engine Calibrators saw gains across the power band in both wheel horsepower and torque!

Furthermore, high-performance downpipes are often designed to be more durable and long-lasting than the stock downpipes. They are made of high-grade stainless steel, which is corrosion-resistant and can withstand the high temperatures and pressures of the exhaust system. As a result, a high-performance downpipe can offer better durability and longevity than a stock downpipe.

All welds are held to the strictest of quality control standards to ensure a professional finish. Our Weld quality is higher than any other downpipe manufacturer. When shopping around, ask if the downpipe is 100% stainless, ask if they use stainless and for a close up shot of their welds. Compare them to ZZP's, and it will be apparent why ZZP's downpipes are leaps and bounds ahead of the competition. They are guaranteed leak free and feature high quality welds, laser cut flanges and 16 gauge metal.

If you're looking to enhance your power and torque after installing a new turbo on your MK7 GTI, then this high-flow MK7 catted downpipe upgrade does the trick brilliantly. Its simple installation, emission-ridding process, and power gains are truly second-to-none for the MK7. Aftermarket downpipes certainly will make a car louder with a more aggressive exhaust note. Aftermarket ones are louder than stock because they reduce the backpressure that occurs in restrictive exhaust pipes. You might have modified your turbo so that it runs at a higher boost pressure. If you have increased the amount of boost from a stock turbo system, then the increased exhaust output might demand a smooth, larger downpipe.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy. We at InoxPower don't lie to you by offering you fake approved Downpipes, making you believe that everything is in order. This is why car manufacturers invest a lot of time and money in developing engines that meet the latest emission standards and in overcoming homologation difficulties. In Italy, for example, it is necessary to check that the downpipe complies with the vehicle approval regulations and that it was installed by a specialist workshop. In some countries around the world, installing a downpipe could be considered illegal or not compliant with road safety standards.

Headers are simple bolt-on accessories used to improve an engine's performance. Headers make it easier for the motor to push exhaust fumes out of the exhaust system. They connect to one or more cylinder heads and evacuate gas exiting out of that cylinder head through your car's muffler.

Larger diameter piping and less restrictive catalytic converters not only allow more air to flow but also allow more sound to flow as well. While not nearly as loud as an exhaust system, a performance downpipe will provide more engine noise while driving, adding to the overall experience. Downpipes are sections of tubing that connect the exhaust side of a turbocharger with the start of the vehicle’s exhaust system, allowing spent exhaust gas to exit the engine. Downpipes also contain catalytic converters, reducing the emission of harmful gasses during operation.

Effectively increasing low end torque and maximizing power throughout the entire RPM band. Your overall exhaust volume will increase butkeeping the interior noise resonance under cruising speeds at a reasonable level. Built as a direct OEM replacement, lower downpipes are designed to be an addition to your cat back exhaust system. We maximize performance by replacing the OEM lower catalytic converters and increasing the tubing diameter. The biggest potential issue with upgrading any part of your vehicle’s exhaust system is failing emissions tests.

But if you’re a tuning newbie, you’re better off having it installed by a pro at the garage. The approval can very quickly put a spanner in the works – not to mention the manufacturer’s guarantee, and, of course, your safety. The site navigation utilizes arrow, enter, escape, and space bar key commands. Left and right arrows move across top level links and expand / close menus in sub levels.

Insulating these components can cause heat to cause degradation of the material faster than would normally occur. Each gasket is stamped from KLINGER® GRAPHITE LAMINATE SLS, which offers excellent sealing properties for flanges throughout a wide variety of temperatures. In this article, we will dive deeper into the depths of this important stainless steel component. You have to put your heart at peace, there is no approved downpipe. The problem is that a 200-cell downpipe for example (but also 400 cells) comply with Euro 1, Euro 2 or Euro 3 anti-pollution regulations depending on the model of catalyst fitted.

Please note that this privacy statement does not control the activities of such third parties, and users should consult those third party sites' privacy policies. When matched with an ECU tune, an aftermarket downpipe car can realize output gains of even up to 40 hp, depending on your powertrain. When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose.

Stainless Steel Lower Downpipes by HKSFeaturesSecondary CAT Removed Pipe Diameter Enlarged.70% of the stock back pressure.60mm full ... Operates on a zero return refund policy for all special order products. If you are not sure of the product or have questions, please contact us and we can verify your part requirements, fitments and application. An exhaust part to get maximum performance out of the turbocharged engine. CMA is committed to keeping the data you provide us secure and will take reasonable precautions to protect your personal information from loss, misuse or alteration.

We will only ask you for information necessary to make the purchase process faster and easier. Shipping timelines will vary depending on product availability. The shipping couriers with work with are FedEx, DHL and UPS.

Strictly Necessary Cookie should be enabled at all times so that we can save your preferences for cookie settings. Be the first to know about new collections and exclusive offers. Power increases are immediately noticeable, especially in the mid-range and at high RPMs. A password reset email has been sent to the email address on file for your account, but may take several minutes to show up in your inbox. Please wait at least 10 minutes before attempting another reset. CMA may collect demographic information, such as your postcode, age, gender, purchasing preferences and interests or may collect a combination of the two types of information.

The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass. Follow us on Facebook, Instagram, YouTube and Twitter to stay up to date on our latest products, projects, and adventures. Join the conversation and show off your ride with #MagnaFlow for a chance to be featured. The 2024 NASCAR season is set to kick off this weekend in LA, and as the excitement builds, all eyes are on MagnaFlow Ambassador Joey Logano.

After this, the most bang for the buck upgrade on turbocharged vehicles is a high-flow downpipe paired with a stage 2 software reflash. When it comes to decats and exhaust downpipes, you’re not limited to one-size-fits-all options. Many manufacturers offer a wide range of aftermarket decats and catless downpipes, catering to various vehicle makes and models. Some even provide decat pipes designed specifically to work seamlessly with your car’s exhaust system.

In most street applications, a downpipe with high-flow cats will be the best option for both performance and environmental impact. 04+ Grand Prix' (Series III cars) will require a style "B" o2 extension for the rear o2 sensor. Please use factory torque specs when installing our downpipes. By being aware of these important considerations, you can make an informed decision about installing decats in your vehicle. Responsible modification, paired with professional guidance, will ensure a smooth and rewarding experience with your enhanced exhaust system.

Without going into too much of the science involved, the catalytic converter is designed to reduce pollution by converting harmful emissions like carbon dioxide and nitrogen oxide. The honeycomb filter design inside the converter helps these gases come in contact with more areas, which makes it more efficient. The average downpipe has at least one restrictive catalytic converter. These do an excellent job of cleaning exhaust gases as they are produced.

Purchaser requests these modifications for the purpose of enhancing the vehicle for competitive Racing Applications and will not use this vehicle on public streets or highways. Purchaser understands and has been advised the driving of a vehicle on public streets or highways could result in criminal or civil penalties. Bigger bore pipework and a less restrictive cat section/de-cat pipe will reduce back pressure directly behind the turbocharger which is a good thing.

Each set is meticulously tig welded and checked for perfect fitment. Our design uses a factory matched 3.5" v-band inlet that tapers to a high flowing, mandrel bent3" body and includes the lower section sold by others as a "mid-pipe". Made from the highest quality T304 stainless steal Japspeed downpipes are manufactured to extract more power from your car by increasing the flow of gas in your exhaust system. The biggest advantage of a cat-less downpipe is unrestricted exhaust flow. With no cat, the downpipe is a straight tube allowing exhaust gasses to exit the turbo at the highest possible rate.

These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals. Normally replacing the downpipe requires an ECU remap as the original map won't be designed to take advantage of the extra flow-rate on offer.

Additionally, we guarantee speedy, nationwide low-cost shipping throughout the year. Curating options from across the market, Pro Speed Racing acts as a gateway to the world of performance car parts online that cut out the false promises and deliver exceptional results instead. Make your vehicle stand out from the crowd with more performance, better sound, and great quality. Unlike most competitors, we have material options to best fit your environmental conditions and budget. Join the MBRP community of enthusiasts who get more from their vehicles without paying more than they need to.

Please remember it can take some time for your bank or credit card company to process and post the refund too. If more than 15 business days have passed since we’ve approved your return, please contact us at These downpipes connect the Ram Air style manifolds to the SGF70 or SGF11 exhaust system. These downpipes have one 2 bolt flange and one 3 bolt flange. CNC machined exhaust flanges, SS mm 76mm options available. We have implemented information security policies, rules and technical measures to protect the personal data that we have under our control.

When you modify a diesel, you are basically adding more fuel potential at the top end so that it still injects 1 unit at idle and 20 at full accelerator. Since diesels typically don't have boost controllers (no chance for detonation) they respond to the extra exhaust mass as increased boost. Of course there reaches a point at which the turbo is pushed beyond its efficiency and turbo upgrades are necessary to keep up, but its a remarkably simple loop. From cat-back exhaust systems, emissions compliant catalytic converters, performance mufflers to custom exhaust parts, buy the automotive part your vehicle needs.

This stops the individual components of the exhaust system coming apart from each other and improves durability. Upgrading to a high-quality downpipe can lead to a noticeable improvement in vehicle performance. Enhanced systems, including the golf 7r downpipe and rs3 downpipe, offer better resistance to the common issues of rust, cracks, and punctures. Symptoms like overconsumption of fuel, unwanted noises, or the smell of gasoline in the cabin can often be mitigated by replacing a faulty downpipe. If your state requires CARB compliance, these do not meet that CARB standard.

While downpipes can undoubtedly offer performance benefits for those seeking more power and an enhanced engine sound, it’s important to weigh these advantages against the potential drawbacks. Emissions concerns, warranty implications, and the need for recalibration are just a few of the cons to consider. Furthermore, the impact on turbocharged engines and overall drivability can’t be overlooked.

Shop Mini Exhaust Downpipes as part of our Exhaust Parts Systems at Mini Sport. We supply a complete range of standard Mini Exhaust Downpipes with emphasis on quality and reliability. This will only fit the 3800 v6 engine, does not fit LS4 V8 cars, if you have an LS4 powered car, you would want our"GXP" downpipeinstead.

So, to all the performance enthusiasts out there, if you’re seeking a way to unlock your car’s true potential, consider upgrading to decats or catless downpipes. The horsepower gains, improved exhaust note, and overall thrill they bring to your driving experience are unmatched. Overall, downpipes offer numerous benefits that make them popular among car enthusiasts. By improving engine performance, enhancing the exhaust note, and improving fuel economy, upgrading the downpipe can provide a significant boost to any car enthusiast's vehicle.

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The most obvious disadvantage is the environmental impact of unrestricted exhaust flow. It’s important to keep in mind, downpipe upgrades will prevent you from passing emissions tests and may not be legal in all areas. This package is viewed as "stage 2" on the upgrade paths of many Volkswagen/Audi vehicles.

Diesels don't have throttles (well, some new ones do, but it has nothing to do with RPM, its an emissions thing). They have no valve overlap, and they are entirely controlled by how much fuel is injected and how much air gets pushed in by the turbo. In Colorado, it is illegal to select a catalytic converter for installation based solely on vehicle weight and engine size. These pipes replace your factory catalytic converters, letting all the exhaust pass through freely, but not the noise.

If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement. Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS.

In most applications, the stock downpipe flows efficiently enough to handle a Stage 1 software upgrade and basic bolt-on hardware like an intake system. Our range of downpipes covers the full range of Classic Mini and Mini Cooper models including SPi and MPi Mini’s. At EuroSport Tuning, we offer an extensive inventory of downpipes for Euro sport vehicles.

Found generally in two different places, catalytic converters, and jewelry. We often get customers trying to track down unique – and sometimes obscure – items, and we’re glad that we can meet these needs. Hunting around the market for components you need most is something we’re well-versed in, rising to a challenge no matter the circumstances. Thanks to an extensive network of suppliers, we can find the things that other online retailers simply can’t. Our expansive inventory of Subaru performance parts ensures your vehicle not only performs at its peak but is also supported by our unparalleled customer service. At SubiSpeed, we understand that upgrading your Subaru is not just about selecting the right parts; it's about having a trusted partner every step of the way.

Search for your Retrax product by name or part number to find our detailed user manuals and installation guides. Browse our range online now for secure, convenient shipping throughout Australia. Search for your BAK Industries product by name or part number to find our detailed user manuals and installation guides. The K-Brace® is the definitive bracing product on the market.It will maintain full functionality of both the boot space and rear folding seats. Puts you at an extra $2333 in cost on a truck that was already the most powerful (at the time) and the cheapest.

The integration of Google Maps serves for better visibility of the dealer- and partner location search on a map basis. Usually the data will be trasferred on a server in the USA by Google. We ship Mazda Miata MX-5 parts and components worldwide, with rapid delivery available to more than 200 countries across the globe. Find our best-selling Mazda MX-5 parts and products right here. Resonators are used to help lessen the noise that is coming out of the engine and exhaust.

Parts delivery to the United Arab Emirates can vary from 5 business day up to 30 business days. Customers will be informed of any delays in availability and delivery. The head of the e-commerce does not identify with the opinions expressed in it by his collaborators. However, the user must be aware that the measures of Internet security are not impregnable. Any other purposes for which CMA wishes to use your personal data will be notified to you and your personal data will not be used for any such purpose without obtaining your prior consent.

A downpipe upgrade can go a long way in helping you achieve your desired engine output, so it ought to be on your list of must-have performance mods. Please also note that the shipping rates for many items we sell are weight-based. If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging. A software upgrade will change the parameters the ECU is looking for at the post-cat oxygen sensor, preventing a check engine light from coming on.

Note that there are restrictions on some products, and some products cannot be shipped to international destinations. We cannot accept a return on special ordered or custom items. An exhaust down (header) pipe is a pipe that connects the engine exhaust manifold(s) to the exhaust system. It often includes a flexible connection to allow for engine movement relative to the rest of the exhaust system. Exhaust components that may become damaged over time from being coated, heat wrapped or otherwise insulated in some capacity are not covered under the PRL Motorsport's Manufacturer Warranty.

On the other hand, decats (also known as catless downpipes) refer to downpipes that have been modified to remove the catalytic converter. The catalytic converter’s primary function is to reduce harmful emissions, but it can also create significant exhaust flow restrictions that hinder performance. Decat pipes offer various benefits, including increased airflow, reduced backpressure, and enhanced engine sound. By removing the catalytic converter, decats provide increased exhaust gas flow and allow for performance gains. Are you looking to enhance the performance of your car's exhaust system? A downpipe is a crucial component of your exhaust system that connects the turbocharger to the exhaust system's main pipe.

We offer all levels of aftermarket performance products from LSx and 2014+ 6.2L LT1/LT4 performance parts, aftermarket cast cylinder heads and in-house machining of ALL our engines. We are one of the largest LSx and 2014+ 6.2L LT1/LT4specific shops in the country. Drop by and explore the selection of aftermarket products gathered for you in our speciality shops.

Boost the performance, agility and visual appeal of your car with our range of aftermarket Mazda MX-5 parts. A new evolution in truck bed covers, the Retrax EQ is made of industrial-strength aluminum that offers unmatched strength and features a quiet cable drive retracting system. Proven to increase torsional rigidity by 18% - data reinforced by the University of Huddersfield. By optimising aspects of the vehicle's kinematics, our product delivers superior handling and response. Whether you're seeking Upgraded Turbochargers, Axle-Back exhaust systems,Coilovers, or SubiSpeed Headlights we have you covered.

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Upgrading your downpipe can provide a significant boost to your car's performance. It can increase horsepower, improve exhaust flow, and enhance the sound of your exhaust. When choosing a downpipe, consider the material, look for a mandrel-bent design, and ensure compatibility with your vehicle. With a high-performance downpipe, you'll enjoy a more exciting driving experience and improved engine performance. When you upgrade and replace your vehicle's turbo exhaust system, the result will be an increase in flow, horsepower, and performance. Gasoline and diesel exhaust downpipes are made from high quality components and assembly so you can get the performance you want at a price you can afford with the assurance you need.

Re looking to replace a broken downpipe or upgrade to a premium performance downpipe, we have what you need. This product is not available for sale on emissions-controlled vehicles within the United States without a completed AMS Race Waiver form. International users outside of the United States should act in accordance with their local laws and regulations. Another reason downpipes are popular is that they can enhance the sound of the car's exhaust. Upgrading the downpipe can give the car a deeper and more aggressive tone, which is especially desirable for car enthusiasts.

When it comes to automotive enthusiasts looking to boost their car’s performance, the installation of aftermarket modifications is a common practice. One such modification that often sparks debates is the downpipe. A downpipe is a crucial component of an exhaust system that connects the exhaust manifold to the catalytic converter. It plays a pivotal role in directing exhaust gases away from the engine and enhancing overall performance. If you crave that deep, throaty growl and ear-tingling rumble from your exhaust, decats are your ticket to automotive symphony. Catless downpipes remove the catalytic converter, allowing the exhaust gases to flow more freely and creating a more aggressive and attention-grabbing exhaust note.

Catering to those on the hunt for accessories to suit all popular Japanese European performance vehicles, we specialise in products other suppliers do not. Enjoy a vast collection centered around the popular Subaru WRX, Toyota 86, Honda Civic, Mitsubishi Evolution, Volkswagen Golf Audi RS models – to name a few. Access unsurpassed performance car parts and aftermarket parts with an unrivalled benchmark for quality. Directly replace your Toyota Tundra or Sequoia’s restrictive charge pipes with aFe POWER’s BladeRunner free-flowing, heat-resistant aluminum charge pipes. Smooth transitions in the mandrel-bent aluminum pipes decrease turbulence and minimize pressure loss, increasing horsepower and torque. Directly replace your Duramax’s restrictive charge pipes with aFe’s BladeRunner free-flowing, heat-resistant aluminum tubes.

There are daily-driver diesel trucks putting down 1200 hp and 2100 lb-ft of torque. I've seen trucks pull into a dyno day with a travel trailer, unhitch, turn a knob on the dash (literally) and lay down 1000+ hp on the dyno at the rear wheels. Then they turn the knob back down, hitch up, and drive home. If you did the reliability calculations alone on the bearings it will probably die in under 100K so that isn't good for a diesel. I asked the "expert" for clarification on the other forum and he hasn't written back yet, but I have come to respect his tech on other subjects.

Elevate your BMW K100's performance and style with a set of high-quality exhaust downpipes. These essential components play a crucial role in connecting your motorcycle's exhaust manifold to the exhaust muffler, ensuring a smooth and efficient exhaust flow. The ARK R-Spec Hi-Flow Cats are race spec designed free flowing catalytic converters to increase your horsepower and torque.

From turbochargers and exhaust systems to brakes, coilovers and styling parts, we supply everything you need to make your car go faster, corner better and turn heads. Your dream build starts here, with the best Mazda MX-5 parts on offer. Texas Speed and Performance, a leader in the LSx industry, is based out of Georgetown, Texas.

This type of single wall flex is what people are running when you hear them complain about a whistling or ticking noise coming from their exhaust section. To remedy these issues, you can buy a double braided flex which has braided stainless on the inside, as well as outside, of the flex. The problem is that they fail very easy on supercharged cars. Interlock flex is the 3rd solution and while is costs more, it is the best possible option. It withstands the higher temperatures of boosted applications and provides a flat smooth surface for the exhaust gas to run over. Even the flanges are stainless, which isn't something any other company offers.

Our commitment to high-quality materials and craftsmanship ensures that you get the best bang for your buck. Not only do our products boost performance and optimize exhaust flow, but we also add a touch of personalization to your ride. The downpipe is an exhaust component for vehicles that is installed to increase the power and performance of the engine. With so much competition out there, it’s easy to become overwhelmed by the market's amount of choice. Converters in this catalog are based on Executive Orders issued by the California Air Resource Board and must be used in accordance with this information.

Remember to invest in quality components made from durable materials like stainless steel or titanium. These materials can withstand the extreme temperatures and harsh conditions encountered in high-performance applications. Before jumping on the decat bandwagon, there are a few factors to consider. Firstly, there are legal implications to removing the catalytic converter, depending on your location. Going catless may violate emissions regulations, so it’s crucial to check local laws and regulations before making any modifications. Any other use, including recreational off-road use, may be in violation of local, state, and Federal laws.

The heat shield provided on these downpipes is built for extremely high temperatures and can withstand almost all temperatures possible from the engine. OEM-style Heat Shielding- with ceramic inner liner (see last picture in the gallery) - the best way to reduce radiant heat up to 70%. Usual thermal wraps not even close in effectiveness and durability to the Heat Shields. Must have option for the engines with turbochargers are located between the cylinder banks. Please note that the Site may contain links to external sites and may contain advertisements for, and/or the opportunity for you to purchase products or services from third parties.

Lastly, upgrading the downpipe can also help to future-proof your car for any additional modifications you may want to make. By improving the exhaust flow and reducing backpressure, the engine can handle additional modifications such as a new exhaust system, an upgraded turbocharger, or an engine tune. Therefore, upgrading the downpipe can be a wise investment for any car enthusiast looking to make future modifications to their vehicle. Typically, installing a turbo exhaust pipe on a non-turbo car is not recommended and may not provide any performance benefits. Turbo exhaust systems are designed specifically for turbocharged engines, and their components are optimized for the characteristics of forced induction. The downpipe section typically includes at least one of the catalytic converters on a car.

A downpipe in a turbocharged car is an essential component to the exhaust system. The downpipe connects to your vehicle's turbine housing and helps to control emissions by reducing the temperature in the exhaust gas. It also reduces back pressure on your engine so it can run more efficiently.

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RoughTrax supply exhaust downpipes, along with bolt and spring kits for your Toyota Hilux Pickup, Surf and Land Cruiser. Why should I replace my exhaust downpipe with a new one from your wholesale collections? A defect in the pipe can significantly affect comfort and safety, not to mention the economic and ecological inconvenience. In addition, a leak results in high fuel consumption, unwanted metallic noises during acceleration, and the emission of gas into the passengers' compartment.

Proper fitment and alignment are critical to prevent leaks and ensure optimal performance of your decats or catless downpipes. Yes, contrary to popular belief, decats can even lead to slight fuel efficiency improvements. The improved exhaust flow and reduced backpressure result in more efficient combustion within the engine. When the engine breathes better, it can burn fuel more effectively, leading to better gas mileage.

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Backpressure is the resistance or pressure buildup that counters the outward flow of exhaust gases. Aftermarket downpipes have bigger pipe diameters, less restrictive bends, and high-flow catalytic converters, so they channel higher volumes of exhaust gases out of your engine. In so doing, they reduce back pressure and help your engine to breathe better. Because of that, an aftermarket downpipe delivers more power and reduces fuel economy. A downpipe is the section of tubing that receives exhaust gases directly from your engine and channels them to your car’s exhaust system.

Please note that the driver does not require a signature often he/she will not try to obtain one so parcels may be delivered without knocking/ringing. Ourdeliveries are tracked andrequire a signatureon delivery. You can choose what happens if no one is at the shipping address when the courier attempts to deliver your order. Used in applications where the exhaust is run above the frame.

For instance, a golf gti downpipe may require inspection and potential replacement after a certain mileage to prevent performance degradation. While the straight exhaust pipe might need attention every 80,000 km, the tailpipe could demand inspection every 100,000 km, ensuring the system remains in optimal condition. Most common downpipe gaskets can be found here, exhaust manifold to downpipe inlet gasket, downpipe to factory catback/2.5" catback gasket. Purchaser acknowledges and certifies to JH Motorsports Inc., that Purchasers vehicle will only be used for racing applications or off road vehicle use only.

Catalytic converters, a small pipe diameter (which reduces heat transfer), and restrictive angles all contribute to low flow rates on a factory downpipe that affects how well your car performs. This aFe POWER 85mm Throttle Body improves engine air flow over the stock 80mm throttle body. The extra air flow will increase horsepower and throttle response. Performance gains will be more noticeable as more upgrades are added to the vehicle.

Please get in touch if you have questions or concerns about your specific item. Unfortunately, we cannot accept returns on sale items or gift cards. We also give you the option of using a secure transmission method to send us personal data identifiers, such as credit card details and bank account number. Due to new costs being introduced by couriers, we DO NOT REDELIVER if there is a futile delivery attempt at your address.

Exhaust Downpipes are often combined with a restrictive catalytic converter as part of your vehicles standard exhaust system, particularly on modern or turbocharged vehicles. First, let's discuss what a downpipe is and its role in your car's exhaust system. A downpipe is a component that connects the turbocharger to the exhaust system's main pipe. It's typically made of stainless steel and is designed to withstand the high temperatures and pressures of the exhaust system. In this blog post, we'll explore the benefits of upgrading your downpipe and provide tips on how to choose the best one for your vehicle.

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We have hand-picked the best performance parts to help you make your Mazda MX-5 faster. From coilovers and brakes to turbo kits and engine oil, we only supply the best MX-5 parts available. We test our products on our own cars, meaning you can be sure that yours will take the punishment, lap after lap. At BOFI Racing, we’re proud to stock the largest range of Mazda MX-5 parts in Europe.

Ultimately, understanding the trade-offs and making an informed decision will help you make the most of your automotive customization journey while keeping the downsides of downpipes in check. While many car enthusiasts turn to downpipes to boost performance, it’s important to understand that the effects may not always be positive. Let’s explore how downpipes can impact your vehicle’s overall performance. Essentially, downpipes are for turbos only, while the similarly-tasked header is for non-turbocharged vehicles. Technically you can still use headers with a turbo, but it would have to be a custom turbo system that connects to the turbos in the exhaust after installing the header base.

The correct solution in these cases is to restore the stock downpipe, replacing it with a new one. If you are looking for a 200 cell downpipe just because it is "approved" you should remember that in reality it is not for your car. You probably don’t want the smell that comes with a catless converter, which is why many sports car owners opt for the catless variety. Mercedes exhausts that are standard-issue are already considered to be high-performance quality. Elevate your Mini's performance with our expertly remanufactured engines, gearboxes, and cylinder heads, for reliability and performance. We hand-pick the best brands from across the world for their quality and performance.

A vehicle’s ECU is looking for very specific emissions numbers at the post-catalytic converter oxygen sensor. An upgraded downpipe, regardless of whether it has cats or not, will skew these numbers. This can cause the vehicle to throw a check engine light for catalytic converter efficiency. The downpipe is the pipe that connects the turbocharger to the exhaust system. As such, it’s generally located between the turbo and the centre muffler. The downpipe can be used standalone or as part of a sport exhaust, in which case it replaces the exhaust pipe installed as standard.

Special Order ItemsSome items may be special order specifically for the customer’s vehicle. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. Some items may be special order specifically for the customer’s vehicle. Original BMW clamping seal for outlet end of primary catalytic converter. Embrace the power, embrace the sound, but do it responsibly.

Will they have a reliable enough drivetrain to keep warrenty costs inline with targets. I never never met a diesel that doesn't want bigger exhaust then factory. Discover MagnaFlow's latest evolution in performance exhaust technology. Explore further with higher exhaust clearance and experience the sound of adventure. Choose which emissions standard is equipped on your vehicle. You can identify your vehicle’s EFN by checking your emission tag located under the hood, on the suspension tower or on the radiator shroud.

Let your passion for cars drive you to explore new horizons, but always keep safety and legality in mind. Air Pumps, Air Injection, Timing, and any other Emission System Modification(s). With 23 years of documented research and development in the forced induction field, AMS Performance has proven itself as the powerhouse in the automotive aftermarket. Our award winning performance systems are what all others are measured by. To fully comprehend the advantages of custom fit down pipes, it's essential to understand their purpose and how they contribute to optimizing vehicle performance.

In California, it is illegal to select a catalytic converter for installation based solely on vehicle weight and engine size. Learn more about the California Catalytic Converter law HERE. These pipes completely remove your factory catalytic converters and replaces them with a straight through design. Fi Exhaust's valvetronic performance exhaust system has consistently been a top-seller, satisfying hundreds of global Supra owners.

This system is crucial for the efficient operation of vehicles, as it directly impacts the exhaust flow and overall vehicle dynamics. In most countries, including the United States and many in Europe, the installation of decats or catless downpipes is considered illegal for road use. This is because removing the catalytic converter, which is an essential emissions control device, violates emissions regulations.

This issue is particularly pertinent to upgraded downpipes, as they change or eliminate the catalytic converters. When upgrading to a performance downpipe, you take the risk of your vehicle failing emissions testing. Tuning the downpipe actually has a lot of advantages, mainly when you combine it with engine characteristics optimisation (chip tuning). This fine-tunes the software to match the hardware perfectly, giving you yet another significant boost in performance.

This catalog is geared toward the best and most popular Euro sport car brands, including Audi, BMW, McLaren, Mercedes-Benz, MINI, Porsche, Saab, Volkswagen, and Volvo. Each downpipe and related component has been thoroughly tested for fitment, performance, and durability, so you know you? The VR30DDTT Race Lower Downpipes offer a more pronounced, throaty exhaust note under wide open throttle yet are subtle at idle and partial throttle. Keep in mind that the price may also depend on whether the downpipe is part of a larger aftermarket exhaust system. Higher-end or performance-oriented downpipes with additional features may be at the higher end of the price range.

Downpipes come in various forms, including options like the golf 7 gti downpipe and audi s3 downpipe, each tailored to fit specific vehicle models and enhance their performance. The golf r downpipe and bmw m4 downpipes, for instance, are engineered to suit the unique requirements of high-performance vehicles, offering improved flow dynamics and durability. Interlock flex, sometimes called turbo flex is the best flex money can buy. Typically, the downpipes in our market use a single wall flex. This is durable but has a ribbed inside design that can disrupt airflow.

Replacing the factory-installed catalytic converter with an aftermarket downpipe can result in increased emission levels, causing legal and environmental issues. Our exhaust parts are all designed in-house by Direnza engineers and are extensively developed to improve the performance and sound of your car. Every single part is manufactured from T304 stainless steel and fully TIG welded for reliable performance gains. With a selection of systems, downpipes, decats and manifolds for a range of vehicles, we're sure to have a part to fit your project. Factory downpipes are meant to meet emissions standards and provide enough air movement to meet a stock vehicle’s performance requirements. Multiple high-cell catalytic converters, small pipe diameters, and restrictive angles all contribute to low flow rates on stock downpipes.

You will be contacted by the BRABUS dealer after the order has been completed in order to arrange an appointment for the installation of your item. The installation costs will be invoiced separately by the BRABUS dealer after prior consultation with you. After completing your order, you will be contacted by a BRABUS customer advisor to arrange an appointment for the installation of your item.

Downpipes often aim to increase horsepower and torque by improving exhaust flow. While a larger downpipe can reduce backpressure and potentially increase power, it can also lead to increased turbo lag. Turbo lag refers to the delay in the turbocharger’s response to throttle inputs. A poorly designed or improperly installed downpipe might compromise the engine’s immediate response.

It results in less stress on a turbocharger in high rpm / high boost and improves throttle response, allowing to experience more powerfull linear boost. Fast Intentions is proud to present our VR30 Lower Downpipes for Infiniti Q50 Q60 3.0L Nissan Z Lower Downpipes. Our lower downpipes unleash the performance of your VR30DDTT twin turbo V6 engine.

A downpipe is put in place because it allows the turbo aspect of the engine to be more effective. The downpipe steers gases away from the turbine, creating more uninterrupted power. When you get out on a straightaway and open up your Mercedes, or a similar vehicle, you’ll feel the difference. If you know anything about car exhaust system parts, then you might be familiar with downpipes. However, plenty of car owners have never considered this part of a vehicle. Let’s examine what a downpipe does, and why it’s such a vital aspect of your exhaust system, particularly if you own a high-end sports car.

Stock downpipes have catalytic converters, but aftermarket downpipes are available in catted or catless forms. Because it is directly connected to the exhaust side of an engine’s turbos, an aftermarket downpipe can significantly relieve an engine of back pressure. Installing aftermarket performance downpipes and decats can greatly enhance the performance of a vehicle.

From classic American muscle cars to the newest off-road capable rigs, we’ve got you covered. Browse our most popular performance car, truck and SUV exhaust systems to find the ultimate exhaust experience for your ride. Federal Catalytic Converters are not legal for sale, installation or use in the state of California. If you ever find yourself asking, 'What is a downpipe exhaust?

So, not only will your car be more powerful, but it might also become more fuel-efficient, saving you some money at the pump. For that ultimate exhaust flow and fast turbo spool, check out this exceptional Evo X downpipe for racing use only. This mandrel bent downpipe has a simple bolt-on installation that mounts to the stock turbo or an upgrade kit.

Some of these modifications and or parts are intended for off-road use only and may violate Federal or your State emissions standards. Also, end user assumes all risk with product performance and installation. JH Motorsports is not responsible for any bodily or mechanical harm, etc. as a result of use or misuse of any products. Over 20 years of expertise have cemented TruBendz's reputation for excellence.

You can find out by inspecting the emissions sticker that is located in your engine compartment. When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. Only logged in customers who have purchased this product may leave a review. We do not store credit card details nor have access to your credit card information.

The metals act as a catalyst and react with the emissions and shift harmful exhaust fumes to less dangerous pollutants. The contents inside need to be incredibly hot for the conversion to work efficiently, which is why ceramic is used. Ceramic metal heats fast and stays very hot for a long time. Without the catalytic converters, gases like nitrogen oxide, carbon monoxide and other hydrocarbons are quickly emitted into the atmosphere, causing harmful environmental air pollution. Downpipes are meant to meet emissions standards and provide enough air movement for a stock vehicle’s performance requirements.

In addition to the benefits mentioned above, upgrading the downpipe can also lead to better fuel economy. By improving the exhaust flow and reducing backpressure, the engine can operate more efficiently, resulting in better fuel economy. This is especially true for turbocharged engines, where an upgraded downpipe can help reduce turbo lag, allowing the engine to operate more efficiently. Typically, the first step in improving a vehicle’s performance is an ECU tune. This software upgraded provides significant gains in horsepower and torque on an otherwise completely stock car.

Since it has a larger diameter, a downpipe reduces exhaust back pressure, significantly enhancing performance – and driving thrills! Choosing the right downpipe, such as the audi tt downpipe or golf 7 downpipe, is crucial for maintaining the integrity of a vehicle's exhaust system. However, it’s worth noting that some countries and regions do allow these modifications for off-road or track use only. If you’re an avid racer or plan to use your car solely for non-public road activities, then decats or catless downpipes may be a viable option. In this guide, we take an in-depth look into exhaust downpipes, sports cats and decats and explain how they affect your vehicle’s performance.

We pride ourselves in our selection of premium styling and performance parts for a huge range of cars as well as a fantastic range of detailing products from renowned brands. With in-house quality assurance, wrapping and PPF service, fitment workshop at our London HQ, perfect is our only standard. The PRL Motorsports front pipe upgrade promotes optimal airflow and is recommended for customers looking to push his or her 2024+ Acura Integra Type-S even further. The front pipe is the first component in the exhaust path after the end of the emissions control system. The PRL Motorsports front pipe upgrade promotes optimal airflow and is recommended for customers looking to push his or her 2023+ 1.5L Turbo HondaAccord even further.

Another aspect of the typical sports car exhaust system that you’ll likely notice is mandrel bending. This is where a steel rod is inserted into bent tubing, so there is no wrinkling or breaking at the bend point. The transformation of a 1998 Brooklands Green Mini Cooper LE MPi, stands as a testament to our dedication and the comprehensive services. Our skilled technicians are on hand to ensure your Mini runs as smoothly as the day it was born, handling all maintenance and repair needs with precision. Step into our showroom to discover a curated selection of high-quality parts, accessories, and Mini memorabilia, enhancing your Mini experience. Our skilled technicians are on hand to ensure your Mini runs as smoothly as the day it was born, precisely handling all maintenance and repair needs.

These optimized channels not only increase efficiency but also provide a characteristic depth to your vehicle's sound. For even more significant power gains, order a catless downpipe. Our catless downpipes have test pipes instead of catalytic converters.

Some packages shipped from the manufacturer may or may not require signatures for package release. An O2 spacer moves the sensor out of the direct flow of the exhaust, tricking the ECU into seeing the emissions numbers it is looking for. O2 sensor spacers are not a guaranteed fix for a check engine light, and will not always work. A wider downpipe diameter always increases flow rate and therefore boosts performance and response. The preferred material for downpipes is stainless steel, as it easily withstands high thermal stress. Regular maintenance of the downpipe exhaust system is essential.

No matter your power goals, you’ll find all of the MX-5 parts and components you need here. A spark plug is an electrical device used in an internal combustion engine to produce a spark that ignites the air-fuel mixture in the combustion chamber. Used inside of engines to help regulate the oxygen flowing in and out.