The R&D RXP-X 300 Pro Series 4 Air Filter Kit was designed and developed exclusively for the new Sea-Doo RXP-X 300. The R&D 4 filter kit will unleash restricted low-end, mid-range and peak horsepower by entirely removing the OEM air filtration system and replacing it. The R&D Kit includes a huge 4 inch snap on rubber velocity stack that allows large 4 Kanaflex flexible hose to be attached to the supercharger and cleanly run to the front of the hull to capture cooler air. The R&D Pro Series 4 Filter Kit has ZERO restriction to the supercharger through its oversized 5.5" x 8" filter, which results in quicker acceleration and more power. Pt. # 200-00300 Retail $349.95 Now Available Place your order by mentioning the code "Jetskiworld.gr" to get the best available discount worldwide.











