The Best B9 Audi A4 Exhaust ! Revs , Launch Control and POV

Exhaust setup : Muffler Delete / 3in tips/ primary Resonator delete ( one after the downpipe ) Wsp Guys ! Figured I’d make this video since a lot of people are asking about the setup! You can watch this video and a few others on my channel which describes it and showcases it best ! Thanks for watching! More coming soon. Instagram : @jdblproductions #a4 #audi #s4 #b9 #automobile #dsgfarts #exhaust #fitmentindustries #dsg