Racingline Intake Kit – Audi S4

Racingline latest Cold-Air Intake System kit for the current ‘B9’ Audi S4 and S5 enables cold, dense air from outside the engine bay to reach the fuel metering unit more efficiently for great power gains. The Tri-foam filters are handmade in the UK and provide hi-flow filtration. Racingline’s Kit utilises the lower part of the OE airbox and finishes of the the top beautifully with a matt finish carbon lid and scoop.