Ramair Performance Foam Replacement Air Filter for Ford Focus ST RS Master Cylinders reliable performance and durable parts

reliable performance and durable parts for their turbocharger systems

the sleeves measure:

Choose the Weld Flange compatible with your Turbosmart BOV for a perfect fit

Designed and developed inhouse

56mm ID primary runners for enhanced exhaust flow and power potential

Ramair Performance Foam Replacement Air Filter for Ford Focus ST RS Master Cylinders reliable performance and durable partsThis is a replacement panel filter for the Ford Focus, Volvo and Mazda. 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