Performance Foam Replacement Air Filter for Audi B5 S4 RS4 IBIZAMK3/6K Cobra Sport's Sales Manager says

Cobra Sport's Sales Manager says "We've seen a growing trend of people wanting to achieve the look of the more recognisable 440's dual exit exhaust on the more economical diesel model

your exhaust tone will swop from quieter to louder tones to suit all situations

“Boost Safe” can also put your engine in safe mode before the system runs dry

This exhaust makes the system louder as it removes the standard resonator or PPF filter on later models and both resonators on earlier models and therefore

Includes Bosch 4

Performance Foam Replacement Air Filter for Audi B5 S4 RS4 IBIZAMK3/6K Cobra Sport's Sales Manager saysThis is a replacement panel filter for VW Audi and BMW, for a full list of fitments see compatibility chart Features High Performance, MAF Safe, twin layer, fully reticulated foam Fits in the OEM Airbox and replaces inefficient paper filter Easy to clean using our filter maintenance kit CK 003 Stainless steel cage support structure Guaranteed surface area using high quality custom blended polymer What Does It Do? The Ramair Panel Filter range is made