2010-2017 CAP Audi 3.0T Supercharged Resonated Test Pipes - Audi B8 S4, S5, A6, A7, A8, Q5, SQ5

Resonated Test Pipes sound great on my car.

I have a 2014 B8.5 Audi S5, my cats were failing and i had these pipes installed on a stock exhaust system. The car sound absolutley fabulous. No drone, no rasp just perfect, the car is not overly obnoxiously loud either. Rick L.

Great quality!

Ordered these a few weeks ago and got them put in my SQ5 and the sound is fantastic. When I was installing them I was impressed with the quality of the welds and overall construction. I will definitely be buying more to finish off the rest of my exhaust.

Works of Art

These things are beautiful, I wish I was able to see them on my car. The welds should be on display in a museum, whoever does their welding knows what they’re doing. The main flanges look like they’re at least 1” thick, and the brackets are close to 1/2” as well, these things will last forever. Can’t wait to see what their downpipes and 4” intake look like! I’m officially CAP’D out.