Eventuri Audi S5/S4 3.0 TFSI Intake Brakes Dramatically reduces back pressure and

Dramatically reduces back pressure and improves exhaust flow and sports car sound

To ensure proper header seal

Interested in giving your car even more of an overhaul

Slip on system for rear section with front section X pipe that ties the exhaust together on both sides of the V6

CNC mandrel bent primary tubes with a Formula 1/NASCAR style high velocity merge collector for maximum power with quicker and faster boost

Eventuri Audi S5/S4 3.0 TFSI Intake Brakes Dramatically reduces back pressure andAUDI B8 S4 S5 3. 0TFSI Performance Gain: 17 22hp, 30 34ft lb The Audi S4 S5 3. 0T Eventuri intake was developed to give less restrictive airflow to the supercharger whilst maintaining low inlet temperatures. The S5 S4 engine bay becomes heat soaked very quickly so simply having an open cone system would result in better airflow but higher inlet temperatures. We therefore completely re engineered the inlet track from the throttle body to the front