SuperATV Polaris RZR S4 1000 Primal Soft Cab Enclosure Upper Doors 2000-2004 Audi A6 Quattro 3" inlet fits most gas

3" inlet fits most gas car and truck tailpipes

No emission tampering

The Turbosmart RacePort is famous for being an amazingly small and light BOV for turbocharged competition level engines

plus step-by-step instructions included

Increases ground clearance while allowing for larger off road wheels and tires

SuperATV Polaris RZR S4 1000 Primal Soft Cab Enclosure Upper Doors 2000-2004 Audi A6 Quattro 3" inlet fits most gasAdding SuperATV Soft Cab Enclosure Upper Doors to your Polaris RZR S4 1000 adds comfort and protection in unpredictable weather. These doors use Pel Tek technology with heavy duty, marine grade material that is waterproof and resistant to punctures, tears, abrasions, water, mildew, and UV damage. Double polished vinyl windows improve clarity and visibility, while heavy duty Velcro, frame mounted snaps, and premium stitching help keep the doors secure