Our latest Cold-Air Intake System kit for the currentB9 Audi S4, RS4 and S5, RS5 enables cold, dense air from outside the engine bay to reach the fuel metering unit more efficiently for great power gains.

Youll hear the rich induction noise from this race-bred intake as soon as you accelerate hard.  However, as a fully-enclosed intake, volume levels are well-contained.

Features:

• High-Flow TriFoam„¢ triple-layer construction
• Each filter is handmade in the UK
• Retains the original Audi lower box of the intake, adding in a replacement lid, TriFoam„¢ filter and front intake scoop
• Reduced turbo spool by up to 500rpm to ensure fast turbo response

What's Included:

• Racingline Carbon Fiber Cold Air Intake