Racingline Carbon Fibre Air Intake System RS4/RS5 (B9) 2.9 V6 TFSI Fiesta With the ECS Tuning Logo

With the ECS Tuning Logo engraved within

Scorpion is our exhaust of choice for custom tuning and other performance modifications

For enthusiasts looking to tune their cars further

Engineered to Enhance Handling Dynamics and Performance

For help with installation please download or print ECS Tuning's in-depth PDF installation instructions found under the Installation tab

Racingline Carbon Fibre Air Intake System RS4/RS5 (B9) 2.9 V6 TFSI Fiesta With the ECS Tuning LogoRacingline Carbon Fibre Air Intake System RS4 RS5 (B9) 2. 9 V6 TFSI Our latest Cold Air Intake System kit for the current B9 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. Our High Flow TriFoam triple layer construction is simply the best filtration material on the market, and is the key to the power gains achieved Each filter is handmade in the UK