AWE Tuning Audi B8.5 S5 3.0T Touring Edition Exhaust System - Diamond Black Tips (102mm) Interior Accessories>Shift Knobs

AWE Tuning Audi B8.5 S5 3.0T Touring Edition Exhaust System - Diamond Black Tips (102mm) Interior Accessories>Shift KnobsWelcome to the finest catback exhaust for the B7 Audi S4 on the market. The AWE Touring Edition Exhaust for the B7 S4 is a direct bolt on catback system that not only transforms the rear end of the car with its menacing quad tips, but also turns heads with a deep muscluar bass note. Each cat back system features an H Pipe crossover tube at the front to maximize exhaust scavenging for maximum power, as well as to take a harsh edge off the exhaust

Note: In limited cases

And no spacers

Quantum uses a dyno-tuned

This intake system features a unique patent pending filter to air box interface that creates a flawless seal

aFe Badging: The wastegate comes with a unique laser-etched aFe Power logo for an aggressive style

on gasoline

The AWE Foiler™ Wind Diffuser boasts an unobtrusive yet elegant design

stainless steel clamps

aerodynamic AEM air box containing an oversized AEM Dryflow synthetic washable air filter for outstanding air flow

5L B5254 5cyl

To finish off this exhaust are dual

Inconel-tubing protects the wiring