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IE B8/B8.5 S4/S5 Q5/SQ5 3.0T Performance Downpipes




  • Deleting two resonators creates a deep and assertive exhaust note
  • Horsepower gains of 8-12 HP
  • Constructed from 304 stainless steel 2.5 inch (65mm) diameter tubing
  • Easy to install - do it at home with minimal tools
  • Tig welded, high quality, and long lasting
  • Fully lined flex section - will never collapse and supercharger approved
  • Includes all hardware and clamps needed for a hassle-free install

It's no secret the 3.0T engine has the makings of a true performance powerhouse, unfortunately from the factory the supercharged engine is muffled and resonated to death. In its stock state, the car is so quiet that it’s possible to forget your driving an S powered chassis altogether. That just won't do, by removing both factory resonators and replacing them with a high-quality tuned 304 65mm stainless pipes; the engine sound comes to life! If you’re a true enthusiast that loves a deep and throaty exhaust note, you will not be disappointed with your new IE 3.0T downpipe system.


One of the greatest features of IE downpipes is that they are a breeze to install. They can be done with minimal tools in your garage (or driveway) on jack stands. No welder or sawzall required! It’s sad that we even have to mention this, but it’s a fact that many cheaper products often require modification to be installed. For a hassle-free install, go with IE who stands behind their products.


 Make Model Years Engine
Audi S4 (B8/B8.5) 2009-2015 3.0T Supercharged
Audi S5 (B8/B8.5) 2013-2015+ 3.0T Supercharged
Audi S5 Cabriolet (B8/B8.5) 2009-2015 3.0T Supercharged
Audi SQ5 (B8/B8.5) 2008-2017 3.0T Supercharged
Audi Q5 (B8/B8.5) 2008-2017 3.0T Supercharged

NOTE: Does not fit B8 S4/S5 chassis with 4.3L V8 engines