CTS Turbo MK2 TTRS/8P RS3 High Flow Downpipe

CTS Turbo kicks off its lineup for the MK2 TTRS and 8P RS3 2.5T with a downpipe built to flow. The TTRS/RS3 4" high-flow downpipe features a CNC-machined 4" T304 stainless steel V-band flange and turbo outlet, with a mandrel-bent 4" design that is free of obstructions and uses a premium core-interlock flex section.

For optimal clearance between the downpipe and driveshaft, the design steps from 4" down to a dual 2.5" layout, where two more stainless steel flanges mate seamlessly to your secondary catalysts or high-flow mid-pipes. Each downpipe is hand-built to order and test-fitted in hand-made jigs for exact fitment every time — quality craftsmanship and a great sound.

Fitment

• 2009-2013 Audi TTRS 2.5T
• 2011-2012 Audi RS3 2.5T

To clear the check engine light that will appear, proper tuning software must be used. This downpipe works with any brand of stage 2 software; stage 2 software is required to avoid a check engine light.

Emissions disclaimer: This product is not legal for sale or use on pollution-controlled vehicles operated on public roads and is intended for off-road, race, or closed-course competition use only. You are responsible for compliance with all applicable emissions laws; use on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522) and similar state laws. Please check your local laws before purchase and installation.

Ships from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email support@korespeed.com.