See all Exhaust Parts products
Product thumb
IE ProCore Downpipe
$1979.99
Free Shipping

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

The iE ProCore Downpipe takes your VW MK8 GTI, Golf R, or Audi 8Y S3 to a new level of menacing. The high-flow 200CPSI catalytic converter is generously sized to support any engine tune and hybrid turbochargers. Our specialty in-house engineered precious metal coating process produces an advanced CAT to align with ECU emissions requirements, so you can upgrade without the check engine light for a triple win: high-flow design, no CEL, and plenty of ruckus to be raised.

Adding an iE catback exhaust system to your MK8 adds an instant punch of sound, fun, and character, but it doesn't have to end there. The factory downpipes are full of sound-deadening restrictions that hold you back from experiencing the full exhaust experience.

Our ProCore Catalyst features our advanced coating process, your secret sauce to passing vehicle readiness monitors. This precious metal coating is applied with an advanced molecular bonded wash process to ensure long-life reliability. Keep your barbaric sound intact and avoid that annoying check engine light.

Pass vehicle readiness monitors and still get the complete power, torque, and spool from your hardware and tuning upgrades. Our full 3" piping and large 5" 200CPSI CAT maintain optimal flow to support any power output up to large and hybrid turbochargers.

There is a lot of smart thinking in design, materials and manufacturing that went into making the ProCore downpipe. It's made of T304L stainless steel, investment casting for smooth transitions, and hand TIG welded using precise fixtures and tooling for a seamless, leak-free build. Our CAT design is a cutting-edge concept, formulated for meeting or exceeding emissions output without restricting flow.

Install Instructions: CLICK HERE!


Features:
  • iE ProCore catalyst - No check engine light
  • Sound on - Full and enriched exhaust note
  • High-flow design - Supports hybrid & large turbo power
  • Bolt-on direct fit - No cutting, no welding, no hassle
  • OEM-style flex section - Extreme long-life reliability
  • High quality - Stainless steel, TIG welded, & investment casting


Fitment:
  • Volkswagen Golf R MK8 2.0T EA888 Gen 4 EVO 2022-2025
  • Audi S3 MK8 2.0T EA888 Gen 4 EVO 2022-2025
Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Integrated Engineering Banner

Who is Integrated Engineering?

Integrated Engineering was founded in 2007 in Salt Lake City, Utah. It was started by two brothers Peter and David Blais. The two shared the same passion for racing, and this has jumpstarted the two to create Integrated Engineering. 

The company specializes in manufacturing performance products such as rods, camshafts, valve trains, and Billett accessories. Today, they have become a household name when it comes to performance.

German Car Experts

Integrated Engineering focuses on producing performance products for Audi and VWs. As the experts in these platforms, they are able to pinpoint exactly what parts need to be improved to bring out the best in those vehicles. The company considers not only the performance gain but its reliability as well. Their goal is to turn these vehicles into a better performing machine without compromising its reliability.

Attention to Detail is the Key

To create top quality products, the company carefully studies each design detail using specialized software. This enables them to fine-tune the design before it goes to actual manufacturing. They first test their design in ABS plastic to ensure that all measurements are accurate and on the spot. Once everything has been checked, their performance products are then tested in their in-house engine and chassis dyno machine for long hours to test its performance and reliability.

This attention to detail has enabled their parts to perform in extreme conditions and withstand the punishment usually endured during high-performance applications.

Purchase Integrated Engineering Products at Vivid Racing

If you want to improve the way your Audi or VW performs, then Integrated Engineering has got you covered. Their expertise in these platforms has made them the go-to brand when it comes to performance, and it has gained them the trust of many enthusiasts everywhere. Visit Vivid Racing and see their list of products that would fit your specific needs.







You're seeing this because you're logged into an employee account or you're accessing the site through an internal IP address. This information is not normally visible.
Things
Sale price None
Wholesale price $1,752.29
Shipping Weight: 20.00
Length: ?
Width: ?
Height: ?
Product Added At Tuesday 24 June, 2025
Product Modified At Tuesday 24 June, 2025
Imported By ETLOverride
Last Edited By daveabalosgomez@gmail.com
View In Admin
Vendors
Some placeholder content for the collapse component. This panel is hidden by default but revealed when the user activates the relevant trigger.
Vendor Inv Cost Retail Jobber MAP Core Updated
Integrated Engineering $1,484.99 $1,979.99 ? $1,979.99 ? 2025-06-24 20:03:20


Check out these other great products