aFe MagnumFLOW Air Filters OER P5R A/F P5R Jeep Wrangler 97-02 L4 97-06 L6 2021-polaris-rzr-turbo-s4-lifted-lime-le-base-esi1624946 Standard spring (installed) supports 30-75

Standard spring (installed) supports 30-75 PSI base fuel pressure

System contains a Merge X-Pipe and Muffler contains Polyphonic Harmonizer technology

and with its satin black powder coated accent panels and detailed cutouts

but does have NPP valves

Adjustable For Fine Tunability

aFe MagnumFLOW Air Filters OER P5R A/F P5R Jeep Wrangler 97-02 L4 97-06 L6 2021-polaris-rzr-turbo-s4-lifted-lime-le-base-esi1624946 Standard spring (installed) supports 30-75Constructed with 100 percent polyurethane boxed frame, this high flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower and torque. Five layers of progressively finer mesh cotton gauze media provide maximum airflow for best performance results. Washable and reusable for multiple cleaning cycles, the tall open evenly spaced pleats provide excellent dust holding capacity for longer service cycle between