A4 (B9)

AWE Tuning AirGate Carbon Fiber Intake for Audi B9 A4 / A5 2.0T - With Lid

Break the mold with AirGate™. Designed, engineered, and tested in-house at AWE Intoxicating turbo spool when under boost with lid off, stealthy with lid on Available with or without AirGate™ lid -- change intake volume as desired Max gains...

AWE Tuning Audi A4 B9 2.0T Quattro Switchpath Exhaust System

AWE Tuning Audi A4 B9 2.0T Switchpath Exhaust System Max gains of 12 hp and 11 ft-lbs of torque at the crank with SwitchPath Exhaust, 10 hp and 10 ft-lbs of torque with Touring and Track Edition Exhausts Available as valved SwitchPath (with remote),...

AWE Tuning Audi A4 B9 2.0T Quattro Track Edition Exhaust System

AWE Tuning Audi A4 B9 2.0T Track Edition Exhaust System Max gains of 12 hp and 11 ft-lbs of torque at the crank with SwitchPath Exhaust, 10 hp and 10 ft-lbs of torque with Touring and Track Edition Exhausts Available as valved SwitchPath (with remote),...

AWE Tuning Audi A4 B9 2.0T Quattro Touring Edition Exhaust System

AWE Tuning Audi A4 B9 2.0T Touring Edition Exhaust System Max gains of 12 hp and 11 ft-lbs of torque at the crank with SwitchPath Exhaust, 10 hp and 10 ft-lbs of torque with Touring and Track Edition Exhausts Available as valved SwitchPath (with...