S4 and GTI
S4 - Fast Intentions resonated fullback GTI - Milltek DPs and Magnaflow catback
S4/RS4 Exhaust Compilation
We got together to do a DIY JHM Header install on a b6 S4. Some of us got tired of watching the guys work, so we decided to go outside and have some fun! For more information on the cars, and to see the motor pull visit the Audi S4/RS4 thread on EuroAddiction.net
Audi B6 S4 Muffler and Resonator Delete Straight Pipe
My S4 after we cut out and replaced the resonators and mufflers with straight tubes.