Performace Exhaust

Built for Real Power, Without the Compromises - These catalysts are designed, tested, and validated to deliver reliable performance without concern for premature failure.

Once you move past a basic single pulley setup on the Audi 3.0T, you're asking a lot more from the factory cats — and honestly, they just can’t keep up. We’ve seen it time and time again: stock converters break down under the extra heat and pressure, and when they do, the risk isn’t just poor performance — it’s engine damage.

After seeing too many low-quality test pipes fail or turn cars into raspy, smelly messes, we decided to build something better. Something we’d actually run on our own cars — and trust over the long haul.

Why 200-Cell Metallic Cats? Because Balance Matters.

Everyone loves the sound of a performance exhaust — until the drone and fumes from cheap test pipes make your car feel like a straight-piped lawnmower. That’s why we chose 200-cell s-woven metallic catalysts — the same type trusted by top-tier names. We worked closely with the catalyst manufacturer to validate a substrate capable of withstanding extreme thermal and mechanical loads. Field data has shown that 400-cell GESI catalysts, though incredibly durable, are prone to premature failure under high-performance applications, which is why we specified a 200-cell substrate. This design provides improved flow characteristics, reduced back pressure, and greater durability under sustained heat cycles. 

They strike the right balance: strong enough to hold up to repeated abuse, dense enough to smooth out noise and odor, and efficient enough to maintain flow and support serious power. Too many brands cut corners with cheap 200-cell ceramic cores to boost profits, but that’s not how we work. These are Euro 6 and EPA compliant.  Less smell and no CEL.

We sourced the highest-quality non-branded metallic cats we could find — not because they were cheap, but because they were the best-performing option we could offer without inflating the price. 

Engineered for Endurance, Guaranteed for Life

We understand that a lifetime warranty offers little value if you're frequently dealing with the inconvenience and expense of part replacement and re-installation labor. At Vorsprung Autowerk, our focus isn't just on warranty duration; it's on product longevity and reliability.

We chose our materials and design specifically to eliminate the common failure cycle of 12-24 months. Our components are built right the first time to stay on your vehicle.

This commitment to durable performance is why we exclusively utilize 200-cell high-flow catalytic converters. These are the only catalysts engineered to provide optimal flow characteristics while maintaining the necessary structural integrity and heat tolerance required for proper, reliable, and long-term function.

We provide the Lifetime Warranty because we are confident you won't need to use it.

Performance, Reliability, and Thoughtful Design

• Full 2.5” flow path from top to bottom, with no tapering down to OEM size

• Smooth transition to OEM-style lower flanges for easy fitment

• Precision TIG-welded and back-purged for maximum strength

• Double-walled pipe ends to resist cracking over time

• Extra-thick 10mm stainless flanges, reinforced inside and out to prevent warping

• Heat shielding included to control temps, reduce heat soak, and protect nearby components

• 304L stainless steel construction (2.0mm wall thickness) throughout — built to last

We’re currently beta testing emissions compliance with a number of users — so far, everything is running clean. These converters are rated to withstand temps well beyond what the supercharged 3.0T can throw at them.

And for peace of mind? You get a an unlimited-launch warranty against catalyst failure. Go ahead — drive it like you mean it.

A Vehicle Fitment:

• Audi B8/B8.5 S4 & A4 3.0T (2009–2016)

• Audi B8/B8.5 S5 & A5 3.0T (2007–2017)

• Audi Q5 & SQ5 3.0T (2012–2018)

• Audi A6 (C7/C7.5) 3.0T (2011–2018)

• Audi A7 (C7/C7.5) 3.0T (2010–2018)

• Audi A8 (D4) 3.0T (2011–2018)
  Note: Does not fit C6 A6, 4L Q7, or 4M Q7.

Warranty Disclaimer: No catalysts, including ours, are designed to withstand crackle or burble tunes and cannot withstand ignition-cut launch control environments. We reserve the right to void warranty if such conditions were present. 

Experience enhanced performance and a refined exhaust note with our high-flow resonated downpipes designed specifically for Audi B8/B8.5 and C7/C7.5 models.

Crafted from premium materials, these downpipes feature dual drone destroying front resonators fed to our legendary dual straight-through resonators.  Developed from the success of our catted version, we meticulously engineered this to eliminate drone for customers looking to not add cats to their exhaust while delivering a powerful and exhilarating exhaust sound.

Key Benefits:

• Increased horsepower and torque
• Improved throttle response
• Smoother power delivery
• Aggressive and sporty exhaust note
• Drone-free operation for a comfortable driving experience
• Direct bolt-on installation for easy and hassle-free upgrade

Upgrade your Audi B8/B8.5 or C7/C7.5 3.0 today with our resonated downpipes and unleash the true potential of your vehicle.

Why Buy From Us?

✅ Enthusiast-designed & tested — Built by people who actually drive
✅ Run on our own cars — If we don’t trust it, we don’t sell it
✅ Always improving — Continuous R&D, not cookie-cutter catalog parts
✅ We support platform development — Investing in the future of your chassis
✅ Real support from real humans — Talk to enthusiasts, not ticket bots
✅ Small team, big passion — Every order helps fuel innovation
✅ No marketing fluff — Just honest parts that perform

Available Late October - Early November, if you'd like to hold your place for pre-order you may order now. Current pricing is a Pre-Order Promo!

Audi 3.0T Supercharged Test Pipes — Built Right, Not Just Built.

When it comes to test pipes, most options cut corners — thinner material, weak welds, missing hardware, and inflated prices. We weren’t impressed. So, we built the set we’d actually want to run on our own car: durable, reliable, and headache-free to install. The culmination of the best features from every downpipe on the market — refined into one, without the compromises.

Here’s what sets them apart:

• Heavy-duty 2.0mm wall thickness (vs. the 1.6mm industry norm)

• Reinforced mounting points designed to reduce vibration and keep everything solid under load

• Reinforced flange welds inside and out

• Beefy 10mm flanges with pressed-in studs for OEM-style install

• Metal heat shielding without the crazy markup

• Complete kit — all gaskets included

No compromises. Just the right way to do test pipes.

Our goal? Simple — to make every other option look unnecessary.

Engineered for Endurance, Guaranteed for Life

We understand that a lifetime warranty offers little value if you're frequently dealing with the inconvenience and expense of part replacement and re-installation labor. At Vorsprung Autowerk, our focus isn't just on warranty duration; it's on product longevity and reliability.

We provide the Lifetime Warranty because we are confident you won't need to use it.

The Palenon Performance 3.5″ Stainless Steel Race Downpipe is engineered for the EVO4 AWD MK8 Golf R and Audi 8Y S3, delivering a significant upgrade over the restrictive factory unit. The stock downpipe limits exhaust flow, which can hinder horsepower—especially after ECU tuning.

By eliminating exhaust bottlenecks, Our Audi 8Y S3 Downpipe & VW MK8 Golf R Downpipe unleash hidden performance potential while enhancing the engine note—making it ideal for enthusiasts looking to extract more power and performance from MK8 Golf R or Audi S3 8Y.

Key Features

• Increased Power and Torque: Enjoy a significant boost in horsepower and torque for an exhilarating driving experience.
• Faster Turbo Spool: Experience quicker turbo response with reduced lag.
• Improved Exhaust Note: Enhance your vehicle’s sound with a more aggressive and refined exhaust tone.
• Performance Gains: Expect gains up to 60 WHP and 105 WTQ with a proper tune, especially with the stock turbocharger.

Our racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a "customer-first" standard, ensuring that our products exceed expectations without compromise.

Construction & Design

• Material: Made from TIG-welded T304 grade stainless steel for durability and longevity.
• Single-Piece Design: A solid-unit construction eliminates common issues associated with multi-piece downpipes.
• Precision Fitment: Laser-cut mounting brackets and CNC-machined prongs ensure a perfect fit with your stock mounting points.
• Connection Options: Featuring a CNC-machined V-band system for a secure, leak-free connection, this assembly includes a 3.5″ cast downpipe flange, mandrel-bent 3″ stainless steel tubing, and utilizes factory mounting locations for a precise and reliable fit.
  
• Resonator: Features a 4" straight-through resonator to enhance exhaust sound without obstructing flow. For a catted version, a 200 Cell High-Flow Catalyst is available as an alternative.
• Flex Section: Incorporates a stainless steel flex section to reduce turbocharger stress during acceleration, cornering, and braking.

Cel Delete Kit / Cel Eliminator / O2 Sensor Spacer

The installation of catless downpipes will result in an inevitable check engine light (CEL) as the DME will detect that emissions are not being burnt up by the OEM catalyst. To remove this CEL without having to tune it out we offer the CEL Delete Kit which is comprised of O2 sensor spacers specifically calibrated to comply with BMW's parameters for a functioning catalyst. These install into the post-catalyst O2 sensor bungs, effectively removing the CEL that would otherwise appear.

Fitment

• 2022-present VW MK8 Golf R
• 2022-present Audi 8Y S3
  

Why Choose Palenon Performance?

At Palenon Performance, we are dedicated to delivering superior exhaust products that elevate vehicle performance. Our commitment to excellence is reflected in our use of high-grade stainless steel and cutting-edge manufacturing techniques. Our expert team of engineers and designers continuously innovates to provide parts that integrate seamlessly with your vehicle, ensuring unmatched performance and durability. Our rigorous testing and customer-focused approach make Palenon Performance the trusted choice for enthusiasts seeking top-tier exhaust solutions.

Transform your driving experience with Palenon Performance and enjoy exceptional power and sound.

The Palenon Performance 3.5″ Stainless Steel Race Downpipe is engineered for the EVO4 FWD MK8 VW GTI and Audi 8Y A3, delivering a significant upgrade over the restrictive factory unit. The stock downpipe limits exhaust flow, which can hinder horsepower—especially after ECU tuning.

By eliminating exhaust bottlenecks, Our Audi 8Y A3 Downpipe & VW MK8 GTI Downpipe unleash hidden performance potential while enhancing the engine note—making it ideal for enthusiasts looking to extract more power and performance from MK8 GTI or Audi A3 8Y.

Key Features

• Increased Power and Torque: Enjoy a significant boost in horsepower and torque for an exhilarating driving experience.
• Faster Turbo Spool: Experience quicker turbo response with reduced lag.
• Improved Exhaust Note: Enhance your vehicle’s sound with a more aggressive and refined exhaust tone.
• Performance Gains: Expect gains up to 60 WHP and 105 WTQ with a proper tune, especially with the stock turbocharger.

Our racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a "customer-first" standard, ensuring that our products exceed expectations without compromise.

Construction & Design

• Material: Made from TIG-welded T304 grade stainless steel for durability and longevity.
• Single-Piece Design: A solid-unit construction eliminates common issues associated with multi-piece downpipes.
• Precision Fitment: Laser-cut mounting brackets and CNC-machined prongs ensure a perfect fit with your stock mounting points.
• Connection Options: Featuring a CNC-machined V-band system for a secure, leak-free connection, this assembly includes a 3.5″ cast downpipe flange, mandrel-bent 3″ stainless steel tubing, and utilizes factory mounting locations for a precise and reliable fit.
  
• Resonator: Features a 4" straight-through resonator to enhance exhaust sound without obstructing flow. For a catted version, a 200 Cell High-Flow Catalyst is available as an alternative.
• Flex Section: Incorporates a stainless steel flex section to reduce turbocharger stress during acceleration, cornering, and braking.

Cel Delete Kit / Cel Eliminator / O2 Sensor Spacer

The installation of catless downpipes will result in an inevitable check engine light (CEL) as the DME will detect that emissions are not being burnt up by the OEM catalyst. To remove this CEL without having to tune it out we offer the CEL Delete Kit which is comprised of O2 sensor spacers specifically calibrated to comply with BMW's parameters for a functioning catalyst. These install into the post-catalyst O2 sensor bungs, effectively removing the CEL that would otherwise appear.

Fitment

• 2022+ VW MK8 GTI
• 2022+ Audi 8Y A3
  

Why Choose Palenon Performance?

At Palenon Performance, we are dedicated to delivering superior exhaust products that elevate vehicle performance. Our commitment to excellence is reflected in our use of high-grade stainless steel and cutting-edge manufacturing techniques. Our expert team of engineers and designers continuously innovates to provide parts that integrate seamlessly with your vehicle, ensuring unmatched performance and durability. Our rigorous testing and customer-focused approach make Palenon Performance the trusted choice for enthusiasts seeking top-tier exhaust solutions.

Transform your driving experience with Palenon Performance and enjoy exceptional power and sound.

Unlock the full potential of your Audi A3 8V, Audi S3 8V with the Palenon Performance race downpipe. Both the Catless and Catted downpipe are designed for high-performance enthusiasts, this downpipe is engineered to optimize your vehicle's power and efficiency.

Features

• Power Boost: Gain more than 20 WHP and 27 AWTQ.
• Faster Turbo Spool: Experience quicker turbo & throttle response for enhanced acceleration.
• Improved Exhaust Note: Enjoy a more aggressive and refined exhaust sound.
• Lifetime Warranty: Built to last with a guarantee of durability and reliability.
• 200 Cell High-Flow Catalyst.

Our racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a "customer-first" standard, ensuring that our products exceed expectations without compromise.

Why Upgrade?

The OEM downpipe on the Audi A3 and S3 8V can restrict performance, limiting your ability to safely run advanced tunes beyond Stage 1. The Palenon Performance Downpipe reduces backpressure, allowing your turbo to perform at its best. This upgrade supports higher boost levels and Stage 2 maps, resulting in increased power, torque, and a more exhilarating driving experience.

Premium Construction

• Materials: Made from TIG-welded T304 grade stainless steel for maximum strength and longevity.
• Design: Features a three-section design (upper, midpipe, and adapter) with precision-machined v-band connections for secure, leak-free joints. a straight 3" section is provided to accommodate cat-back systems designed for a direct 3" transition.
• Fitment: Laser-cut mounting brackets and CNC-machined prongs ensure a precise fit with your stock mounting points.
• Flex Section: Includes a stainless steel flex section to reduce tension on the turbocharger during acceleration, cornering, and braking.

Fitment

Designed for AWD models of:

• Audi 8V A3 2.0T
• Audi 8V S3 2.0T

Here is FWD Version

Why Choose Palenon Performance?

At Palenon Performance, we are dedicated to providing top-tier exhaust components that elevate your vehicle's performance. Our downpipes are crafted from high-grade stainless steel, utilizing advanced manufacturing techniques to ensure precision and durability. With a focus on innovation and customer satisfaction, Palenon Performance stands out as the trusted choice for enthusiasts seeking superior performance and quality.

Experience the difference with Palenon Performance and take your driving to the next level.

Upgrade your Audi 8V RS3 or 8Y RS3 or 8S TTRS 2.5T with a high-performance race rs3 downpipe, that engineered to eliminate restrictive factory catalytic converters, enhancing exhaust flow for maximum performance. Delivers an impressive 50+ HP and 70+ TQ gain when properly tuned, while providing an aggressive exhaust note and a perfect fit.

Developed using advanced 3D scanning and CAD simulation, this 8y rs3 downpipe optimizes exhaust routing for smooth, unrestricted flow. The design ensures exhaust gases split evenly into dual 2.5-inch outlets from a large 4.0-inch 8v rs3 downpipe outlet, improving turbo efficiency and power delivery.

Features of Audi RS3 Catless & Catted Downpipe

• Optimized Exhaust Flow – Reduces backpressure for faster turbo spool and increased horsepower.
• High-Quality 304 Stainless Steel – Corrosion-resistant, durable, and built to withstand extreme temperatures.
• Precision Laser-Cut Flanges & Machined V-Band – Ensures a secure, leak-free connection.
• O2 Sensor Placement – Retains OEM sensor positioning for seamless integration.
• Aggressive Sound Profile – Enhances the 2.5T engine’s signature tone, delivering an exhilarating exhaust note.
• Direct Fitment – Compatible with both factory and aftermarket mid-pipes for easy installation.
• Warranty: Comes with lifetime warranty for peace of mind. 

Vehicle Fitment

• 2018+ Audi RS3 8V 2.5T EVO (EA855)
• 2021+ Audi RS3 8Y 2.5T EVO (EA855)
• 2018+ Audi TTRS 8S 2.5T EVO (EA855)

Our racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a "customer-first" standard, ensuring that our products exceed expectations without compromise.

Cel Delete Kit / Cel Eliminator / O2 Sensor Spacer

The installation of catless downpipes will result in an inevitable check engine light (CEL) as the DME will detect that emissions are not being burnt up by the OEM catalyst. To remove this CEL without having to tune it out we offer the CEL Delete Kit which is comprised of O2 sensor spacers specifically calibrated to comply with BMW's parameters for a functioning catalyst. These install into the post-catalyst O2 sensor bungs, effectively removing the CEL that would otherwise appear.

Why US

At Palenon Performance, we take immense pride in our Exhaust products and believe they are the ultimate choice for discerning customers. Our commitment to excellence begins with the meticulous selection of top-grade Stainless Steel Piping, ensuring unrivaled strength and durability. Our state-of-the-art manufacturing techniques guarantee precise and consistent parts that elevate vehicle performance to new heights. With a team of highly skilled engineers and designers, we continually innovate and push boundaries to deliver cutting-edge designs that seamlessly integrate with any vehicle. Furthermore, our rigorous testing and unwavering dedication to customer satisfaction make Palenon Performance the trusted brand for superior Exhaust products.

Born from Necessity. Tuned for Performance.

These Sport Downpipes were developed out of a need to replace the worn, rattling factory pipes on our own test mule Q7 3.0T. Rather than settle for stock replacements, we saw the opportunity to improve both sound and flow. The result is a set of downpipes that not only restore integrity but enhance the driving experience with a subtle, sporty tone and improved exhaust performance — all while preserving the Q7’s refined character.

Unleash the full potential of your Audi Q7 4M 3.0T with Vorsprung Autowerk’s precision-engineered Sport Downpipes. Designed specifically for the supercharged V6 platform, these downpipes are built to deliver a dramatic improvement in exhaust flow, sharper throttle response, and a deeper, more aggressive exhaust note – all while maintaining daily drivability.

Key Features:

• Optimized Exhaust Flow: Free up backpressure and improve engine efficiency with mandrel-bent tubing that enhances turbo spool and overall performance.

• Large Straight-Through Resonators: Tuned to produce a refined yet sporty exhaust tone – bold on throttle, smooth at cruise. No harsh drone, just performance sound.

• Premium Construction: Crafted from high-grade 304L stainless steel for long-term durability, corrosion resistance, and a perfect fit with OEM or aftermarket systems.

• Direct Fit for Audi Q7 4M 3.0T Supercharged: Engineered to match factory mounting points for hassle-free installation.

• Track-Inspired Performance: Developed with performance driving in mind, offering increased airflow and improved throttle response without compromising refinement.

Whether you're looking to wake up your Q7’s sound or extract more power from your supercharged V6, Vorsprung Autowerk Sport Downpipes deliver the performance and presence your Audi deserves.

Drive the difference.
Drive Vorsprung.

Why Buy From Us?

✅ Enthusiast-designed & tested — Built by people who actually drive
✅ Run on our own cars — If we don’t trust it, we don’t sell it
✅ Always improving — Continuous R&D, not cookie-cutter catalog parts
✅ We support platform development — Investing in the future of your chassis
✅ Real support from real humans — Talk to enthusiasts, not ticket bots
✅ Small team, big passion — Every order helps fuel innovation
✅ No marketing fluff — Just honest parts that perform