GTHAUS GT Racing Exhaust Stainless for 2010-2016 Audi S4(AU0711204) 320 5" mandrel-bent aluminum tube induction

5" mandrel-bent aluminum tube induction system designed to improve throttle response and produce dyno proven performance gains +28

Less turbulent air means better flow

but it has also been put through the paces by the MotoIQ team as well

mandrel-bent aluminum tube charge pipe kit designed to replace the restrictive factory intercooler piping on specific turbo charged Toyota Supra GR models and offer a wide range of performance customization options

O2 Sensor bung installed

GTHAUS GT Racing Exhaust Stainless for 2010-2016 Audi S4(AU0711204) 320 5" mandrel-bent aluminum tube inductionMeisterschaft Premium exhaust systems utilize traditional and modern styling to create the world's most advanced exhaust system. From the high polish exterior finish to the marvelous hand welds, Meisterschaft exhaust systems look as beautiful as they sound. Second to none. Meisterschaft, MUSA, and American Roar Racing exhaust systems provide the most unique exhaust notes that you'll find in the industry, period. Our exhaust systems are custom tailored