CTS Turbo Downpipe Set – 3.0T


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The CTS CTS Turbo Audi 3.0T Supercharged V6 Downpipe Set is the premier downpipes for your Audi 3.0T V6 equipped with a supercharger.  Our downpipes are designed to seamlessly fit in place of your restrictive stock downpipes, which are situated immediately after your catalytic converters.  Our Downpipes feature 2.5″ stainless steel piping, smooth mandrel bends, and stainless steel flex sections.

Substantial power gains, improved exhaust flow and a more throaty sound are the main benefits of installing our downpipes.

In addition to being one of the best bang for the buck performance upgrades for S4/S5/Q5/SQ5/A6/A7 3.0T owners, our downpipes look stunning.

Each pipe is mandrel-bent, back purged and tig welded by hand.

To make installation easier, we made a tool to help remove factory downpipes. CTS-HW-0273

Product Details:

  • T304 stainless steel construction
  • Back-purged and TIG welded by hand
  • Core-interlock flex section
  • Throaty sound, without added drone
  • Great power upgrade
  • Beautiful brushed finish
  • Includes clamps, gaskets and bolts for install
  • Will not cause CEL
  • Compatible with factory or aftermarket exhaust systems
  • An optional tool to help remove factory downpipe nuts


  • 2010-2016 B8/B8.5 Audi S4 3.0T supercharged
  • 2013-2017 B8.5 Audi S5 3.0T supercharged
  • 2012-2018 Audi A6 3.0T supercharged
  • 2012-2018 Audi A7 3.0T supercharged
  • 2014-2018 Audi SQ5 3.0T supercharged
  • 2009-2017 Audi Q5 3.0T supercharged

Stage 2 software is required to avoid check engine light.




Weight 30 lbs
Dimensions 30 × 17 × 10 in

Audi A6 C7 – 2012-2018 3.0T, Audi A7 C7 – 2012-2018 3.0T, Audi S4 B8 – 2010-2012 3.0T, Audi S4 B8.5 – 2013-2016 3.0T, Audi S5 B8 – 2013-2016 – 3.0T, Audi SQ5 B8 – 2014-2017 3.0T


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