SKU: 63514549406

034Motorsport Cast Stainless Steel Racing Downpipe - Audi 8V A3 & S3 / VW Mk7 Golf R

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Description

034Motorsport Cast Stainless Steel Racing Downpipe - Audi 8V A3 & S3 / VW Mk7 Golf R034Motorsport is proud to unveil the all new Cast Stainless Steel Racing Downpipe for 8V Audi A3 S3 & MkVII Volkswagen Golf R models equipped with EA888 Gen 3 1. 8T 2. 0T engines! Offering increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note, this is the ultimate downpipe solution for the discerning Audi Volkswagen enthusiast. Optimized for increased flow and maximum performance, the MQB 1.


034Motorsport is proud to unveil the all-new Cast Stainless Steel Racing Downpipe for 8V Audi A3/S3 & MkVII Volkswagen Golf R models equipped with EA888 Gen 3 1.8T/2.0T engines! Offering increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note, this is the ultimate downpipe solution for the discerning Audi/Volkswagen enthusiast.

Optimized for increased flow and maximum performance, the MQB 1.8T/2.0T Cast Stainless Steel Racing Downpipe features organic geometry and a massive 101.6mm diameter Euro 3 racing catalytic converter in the factory location. This complete downpipe solution includes an integrated v-band flange at the turbine outlet, integrated oxygen sensor bung after the catalyst, OEM-style corrugated flex bellow, and factory-location exhaust hanger. The MQB 1.8T/2.0T Cast Stainless Steel Racing Downpipe is constructed from 304 stainless steel and TIG-welded for maximum durability and corrosion resistance.

034Motorsport's MQB 1.8T/2.0T Cast Stainless Steel Downpipe was developed entirely in-house on 034Motorsport's Development MkVII Volkswagen Golf R & 8V Audi S3 utilizing the latest in 3D Scanning Technology, CAD Software, and Rapid Prototyping Techniques. Final production units were then tested extensively on multiple enthusiast-owned 8V Audi A3/S3 & MkVII Volkswagen Golf/GTI/R vehicles before release.

CAST DOWNPIPE FEATURES

  • Increased Horsepower & Torque Throughout the Powerband (+ 19-26 HP / + 44-47 TQ)
  • Quicker Turbocharger Spool & Faster Transient Response (150-300 RPM Quicker Spool)
  • Enhanced Exhaust Note & Turbocharger Sounds
  • Direct, Bolt-In Upgrade for AWD Vehicles
  • Engineered In-House by 034Motorsport's Engineering Team
  • Factory-Location 101.6mm Euro 3 Racing Catalytic Converter
  • OEM-Style Corrugated Flex Bellow & Integrated Exhaust Hanger
  • 304 Stainless Steel Construction with Integrated V-Band Flange & O2 Sensor Bung
  • TIG Welded & Backpurged with Sand-Blasted Titanium-Look Finish

WHAT'S INCLUDED

  • 034Motorsport Cast Stainless Steel Racing Downpipe
  • Integrated Euro 3 Racing Catalytic Converter (200 CPI)
  • 304 Stainless Steel MQB AWD Midpipe
  • 76mm to 65mm Transition for Factory Exhaust System
  • 76mm Exhaust Clamps (2)
  • Installation Guide

034MOTORSPORT EA888 GEN 3 1.8T/2.0T DOWNPIPE PERFORMANCE COMPARISONS

These Performance Comparisons were performed using in-house vehicles with 034Motorsport Performance ECU Software (91 Octane) .

  IS20 STAGE 1 IS20 STAGE 2 IS38 STAGE 1 IS38 STAGE 2
Octane 91 91 91 91
Peak Horsepower 294 HP 302 HP 338 HP 358HP
Peak Torque 334 FT-LBS 341 FT-LBS 366 FT-LBS 382 FT-LBS
Peak HP Gains   19 HP @ 2,200 RPM   26 HP @ 2,620 RPM
Peak TQ Gains   44 FT-LBS @ 2,200 RPM   47 FT-LBS @ 2,620 RPM


IS20 vs. IS38
 - IS20 Performance Comparisons are applicable to 8V Audi A3 2.0T and MkVII Volkswagen GTI 2.0T models equipped with the factory IS20 Turbocharger. IS38 Performance Comparisons are applicable to Audi S3 and MkVII Volkswagen Golf R models equipped with the factory IS38 Turbocharger.

IS20 STAGE 1 VS. STAGE 2 - 91 OCTANE

IS20 POWER GAINS - 91 OCTANE

IS38 STAGE 1 VS. STAGE 2 - 91 OCTANE

IS38 POWER GAINS - 91 OCTANE

  • Important: This downpipe requires a Stage 2 ECU remap to eliminate any check engine lights due to the removal of the factory catalyst.
  • Please Note: 1.8T models may require a separate 76mm to 60mm reducer (not included) for proper fitment with the factory exhaust system.

EMISSIONS DISCLAIMER

  • This product is sold for racing use as well as use on vehicles not registered for on highway use.
  • This downpipe requires a Stage 2 Racing Use Only ECU remap to eliminate any check engine lights due to the removal of the factory catalyst.
  • By purchasing this product, you understand that this product is sold for racing use as well as used on vehicles not registered for on highway use and that it is not legal for use on the highway or street vehicles.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63514549406

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Verified Purchase
Gary
Pawtucket, US
★★★★★ 5
Muy bueno pantalones. Ordering a few more pairs
Size: 48W x 30L Big, Color: Vintage Indigo
God bless the USA
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
Z
Verified Purchase
Zac
Alexandria, US
★★★★★ 5
I’m satisfied
Size: 42W x 34L Long, Color: Antique Navy
Fits great, and the pair I had previously are going on 4 years old and still wearable. Definitely worth the price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
B
Verified Purchase
blkftbear
Birmingham, US
★★★★★ 5
Jeans that fit!!!!!!!*
Size: 38W x 36L, Color: Antique Navy
These jeans are a good fit for me. Very satisfied.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
I
Verified Purchase
ictester
Boise, US
★★★★★ 3
These were my new "Go To" jeans, not so much after a wearing for a year
Size: 35W x 32L, Color: Antique Indigo, Size: 35W x 32L, Color: Antique Indigo
Love 'em already after only one day of wearing them. I am a 7 days a week, jeans wearing kind of guy pretty much. Office job and recreation. I got scared away from my usual beloved ***tco jeans because of the bad reviews on their site for their now "Made in China" 12.99 jeans which used to be made in Mexico. So off to Amazon to shop for my first Amazon clothes purchase. Found these Antique Indigo Wrangler jeans for just under double the warehouse price. Advantage was they had the exact size I wanted (35Wx32L) vs settling for either 34W or 36W at the warehouse. The waist size was exact. I measured the waist by folding the waist in half and measuring with a tape measure. 17.5 inches exactly (17.5" X 2 = 35"). Didn't measure the length. Color seems to be a tad darker than the Antique Indigo pictured on the website. To me they seem to be in between the Antique Indigo and Antique Navy in color, but that is just my opinion. I guess it could be monitor differences. Doesn't matter to me. Not sure it matters to anyone (it doesn't to me) but I decided to weigh these and compare them to my very worn 34x32 warehouse jeans. These were exactly 30ounces. The warehouse jeans were 27 ounces. These are Made in Mexico of US materials as stated on the tag. These will be my new go to jeans, even at double my usual price, until ***tco goes back to the old Mexican manufacturer. Yes, this is my real opinion not influenced by free or reduced price product for providing a review. Update March 21, 2017: So, here it is a year later. How do they measure up now? I have changed my review from 5 to 3 stars for the following reasons: 1. Weak patch (1/2 star deduction) - The Wrangler "patch" on the back has either ripped or started "peeling" off on two of three pairs purchased. Not that big of a deal as I just remove it completely when it starts hanging. The patch is made of some leatherish paper is the way I would describe it. Doesn't really seem to be cloth and certainly isn't leather. Would be nice and longer lasting if it was real leather. 2. Manufacturing variation (1/2 star deduction) - One pair of the three is maybe one inch shorter than the others. The length of two pairs is the same and long enough to lay on my shoes with a bit to spare. The other pair just barely makes it to my shoes. Not a deal breaker but I am conscious of that pair being shorter when I wear them. 3. Short pocket flaps (1 star deduction) - Not sure how to describe this. The part of the denim that enters the pocket and to which the white pocket material is sewn to, doesn't go deep enough into the pocket. The result is that this part partially pulls out of the pocket (or almost so), making the white pocket material marginally visible. I am very frequently aware of my pocket whites being displayed to the world and am frequently tucking them or pushing them back in. This is the worst aspect of these jeans for me. This might just be an aspect of the way these jeans fit on my body shape. If this denim part that enters into the pocket were just 1/2" or 1" deeper into the pocket, this would not be a problem. So far the durability of the jeans is great, other than the Wrangler patch. They don't really have to survive much in my day-to-day use of them, as I work in an office setting and don't wear a belt with my jeans, but they seem to be a match for the warehouse jeans I used to purchase. Would I buy again? To be honest, I would probably try another brand or maybe another style within the Wrangler family and only come back to these if I could not find anything better based on price and performance. These are okay jeans and I will continue to wear them to the end of their life.
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Reviewed in the United States on March 11, 2016
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 5
Shipped well
Fit Type: Relaxed,Classic, Color: Black, Size: 40W x 38L
As a tall person, things are normally difficult to find. This seller did well on the packaging and shipping, so I wanted to support them in order to still have a vendor that sells my sizes. These jeans in particular did fit me nicely.
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Reviewed in the United States on June 9, 2021

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