R&D is the leading manufacturer of performance air filters for over a decade in the personal watercraft industry. We are also a private label supplier to independent and OEM filter companies. R&D is now introducing the Power Plenum Air Filter to the motorcycle and ATV market. All R&D Power Plenum Air Filters are designed and manufactured in-house from concept to production. Insuring performance and quality you can see. When it comes to performance on and off the race track the R&D Power Plenum is a proven winner. Bolt on a Power Plenum and experience what a performance air filter is all about. Below is our growing line of performance air filters for later model ATV’s. If your model is not shown, please check back again.     Maximum Air Flow   Increased Horsepower   Washable & Reusable   OEM Replacement   Quality Made in the USA AVAILABLE FILTER ACCESSORIES: For sandy or extreme riding conditions R&D recommends to use the Power Plenum Foam Wrap. The foam filter wrap installs over the outer surface of the R&D air filter to aid in filtering out ultra small microns of media found in extreme conditions. Daily filter service and changing of the wrap is also strongly recommended in extreme conditions. Current Order Qty Description Price No Items Ordered Product Description Price Quantity KVF 360 Prairie 03-08 (OEM Performance Replacement) $48.35 KVF 360 Prairie 03-07 Foam Wrap $12.95 KFX 400 03-07 (OEM Performance Replacement) $64.00 KFX 400 03-07 Foam Wrap $12.95 KFX 450 07-08 (OEM Performance Replacement) $65.95 KFX 450 07 Foam Wrap $12.95 Brute Force KVF 650 05-07, Brute Force KVF 750 05-08 (OEM Performance Replacement) $68.05 KVF 650 06-07, KVF 750 05-07 Foam Wrap $12.95 2008 700 Teryx (OEM Performance Replacement) $58.95 2008 700 Teryx Foam Wrap $14.95   Product Description Price Quantity YFM 350 Raptor 04-09 (OEM Performance Replacement) $58.95 YFM 350 Raptor 04-09 Foam Wrap $12.95 YFM 450 Kodiac Auto 03-04 (OEM Performance Replacement) $58.95 YFM 450 Kodiac Auto 03-04 Foam Wrap $12.95 YFZ 450 04-08 (OEM Performance Replacement) $64.95 YFZ 450 04-07 Foam Wrap $12.95 YFZ 450R 04-08 (Performance Filter & Adaptor Kit) $169.95 YFZ 450R 04-07 Foam Wrap $12.95 Raptor 660 01-05 (OEM Performance Replacement) $62.97 Raptor 660 01-05 Foam Wrap $12.95 Raptor 700 06-08 (OEM Performance Replacement) $59.95 Raptor 700 06-07 Foam Wrap $12.95 Raptor 700 06-08 (Performance Filter & Adaptor Kit) $139.95 Raptor 700 06-07 Foam Wrap $12.95 Rhino YXR 660 all (OEM Performance Replacement) $63.00 Rhino YXR 660 Foam Wrap $12.95 Rhino YXR 660 all (Performance Filter & Adaptor Kit) $149.95 Rhino YXR 660 Foam Wrap $12.95 Rhino YXR 660 all Airbox Inlet Filter (Performance Filter) $54.16 Rhino YXR 660 all Foam Wrap $12.95 Rhino 700 F.I. '08-'09 (OEM Performance Replacement) $69.95 Rhino 2008 Foam Wrap $14.95 Rhino all Crankcase Ventilator Kit (Performance Filter & Adaptor Kit) $87.63 Rhino all Foam Wrap $12.95 Rhino 660 all Engine Fan Filter Kit $44.95 Rhino 660 all Foam Wrap $12.95   Product Description Price Quantity LTZ 400 03-08 (OEM Performance Replacement) $64.00 LTZ 400 03-07 Foam Wrap $12.95 R450 06-08 (OEM Performance Replacement) $64.00 R450 06-07 Foam Wrap $12.95   Product Description Price Quantity TRX 400EX 99-07 (OEM Performance Replacement) $69.95 TRX 400EX 99-07 Foam Wrap $12.95 TRX 450R 04-05 (OEM Performance Replacement) $69.95 TRX 450R 04-05 Foam Wrap $12.95 TRX 450R 06-08 (OEM Performance Replacement) $55.95 TRX 450R 06-07 Foam Wrap $12.95 TRX 500 Rubicon-all / 500 Foreman-all / 650 Rincon-all (OEM Performance Replacement) $69.95 TRX 500 Rubicon-all / 500 Foreman-all / 650 Rincon-all Foam Wrap $12.95   Product Description Price Quantity Outlander 400 06-07 (OEM Performance Replacement) $48.35 Outlander 400 06-07 Foam Wrap $12.95 Outlander 500/650/800 (OEM Performance Replacement) $52.77 Outlander 500/650/800 Foam Wrap $12.95   Product Description Price Quantity Ranger RZR 800 2008 (OEM Performance Replacement) $58.95 Ranger RZR 800 2008 Foam Wrap $14.95