theduke

I've had my C7 S6 for about 3 weeks now. And I love every minute of owning it. But IMO exhaust-wise, it's kind of on the quieter side. I'd like to know what kind of exhausts are currently available for the C7 S6 along with any other performance mods. Performance mods such as aftermarket downpipes, intakes, ECU flashes/tunes, etc.

I've done a little research on my own end and have found two companies making exhausts(AWE and Supersprint) so far. I also know of the APR tune available.

I like the Supersprint exhaust more than the AWE. But I would like to know if any other companies are still developing an exhaust system for our cars? Along with any other performance mods which are still in the works for C7 S6's.

nobbyv

I would imagine it's only a matter of time before GIAC has a 4.0T. IMO, they tend to take abit more time to finalize their tunes, but the waits are worth it.

mikec7s6

milltek also has an exhaust, i have eisenmann on my bmw and mb, would like if eisenmann makes one but who knows. i also like akropovic but only time will tell who else release more.

sciblades

Unitronic will release a full line tune, exhaust, down pipes and intake by water fest this year