aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 09-11 / Q5 09-10 L4-2.0L (t) - 31-10181 fits_1994-2004`Ford`Mustang Each unit is finished with

Each unit is finished with a high-gloss UV-resistant clear coat designed to resist fading yellowing chipping and flaking over time

Includes 33 levels of rebound and compression adjustment (1-way kits or available 2/3-way options) for fine-tuning to your course and setup needs

Hot and Cold Side Tubes

Its lightweight construction is designed to complement BMW’s high-performance engineering adding a subtle yet powerful upgrade

Signature AutoTecknic craftsmanship for an OEM+ appearance

aFe MagnumFLOW Air Filters OER PDS A/F PDS Audi A4 09-11 / Q5 09-10 L4-2.0L (t) - 31-10181 fits_1994-2004`Ford`Mustang Each unit is finished withConstructed with 100 percent polyurethane boxed frame, this non oiled OE replacement filter provides years of hassle free service. Three Layers of Progressive Synthetic (Dry) Media for Maximum Convenience. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between cleanings. Integrated urethane bump seal insures tight, no leak seal over the life of the