RamAir Performance Air Filter - Audi RS4 and RS5 635d Purpose tuned for cars on

Purpose tuned for cars on sport springs

battery volts and two auxiliary 0 to 5 V sensor channels in a clean

excellent heat resistance and impressive longevity

durable construction in premium 304 stainless steel and lambda sensor placement that keeps the engine management happy with no warning lights

0 2017 to 2018 - non GPF

RamAir Performance Air Filter - Audi RS4 and RS5 635d Purpose tuned for cars onPerformance Air Filter Audi RS4 and RS5 This is a replacement panel filter for Audi RS4 and RS5. 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