​R&D Performance Products USA - Leading The Industry In R&D Racing Watercraft Performance Products Ride Plate Scoop Intake Grate Air Filters Sponsons Impellers

R&D Racing

R&D Performance strives to be at the forefront of advancing technologies and continue to bring you, our valued customer, the highest quality, unmatched service and unsurpassed value​. R&D Racing has been a leader in the R&D watercraft industry 

R&D Intake Grate Scoop Grate

The R&D Aquavein Scoop grate 
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  • Best selling intake grate in the world.
  • Dual patent wing technology virtually eliminates cavitation and creates excellent acceleration, faster turning and a smoother ride creating more top speed.
  • Have proven to add 3 mph without any modification in rough water.

R&D Sponsons

The R&D PRO RXP-X Sponson Kit will increase top speed stability in rough water conditions, as well as add increased and improved turning performance. The Sea-Doo RXP-X 300 R&D sponson has a unique stock feature that is tabbed as a “decelerator fin”. The decelerator fin does a good job of keeping the RXP-X stable at cruising speeds with a stock engine package. However, who needs a decelerator fin when you want to accelerate? The Pros have incorporated into the this Sponson a lot of race inspired technology to keep the RXP-X 300 ultra stable at top speed, corner sharp and smooth, and actually increase acceleration from zero to 30 mph by leaving the “decelerator fin” out of the design. We have done all this without loosing any of the cool inside lean handling performance the RXP-X 300 is admired for. The Pro R&D Sponson Kit offers 2-position sponson blade adjustability, which will guarantee this kit to out perform any other 1, 2, or 3 up. The Pro Sponson Kit offers a smoother more predictable ride with much better low and high speed turning capabilities. Track tested and race proven! Kit comes complete with all hardware and instructions and easy install

R&D Ride Plate

R&D Ride Plate Kawasaki Jet Ski Ultra Ride Plate specifically designed for the newer, high performance, high speed watercraft along with the same performance advantages found in our Speed plates. R&D Kawasaki Ride Plate gives you better handling, superior cornering and reduces porpoising. Ride Plate fits Kawasaki Jet Ski Ultra 300, Ultra 310 R&D

​R&D Sea Doo Spark Ride Plate specifically designed for the newer, high performance, high speed watercraft along with the same performance advantages found in R & D Speed plates. Sea Doo Spark R&D Ride Plate gives you better handling, superior cornering and reduces porpoising

R&D Air filter

  • The R&D RXP-X High Performance Power Plenum RXP-X Air Filter Kit was designed and developed exclusively for the new Sea-Doo RXP-X 255 H.P. 4Tecs new high flow intake system design. The R&D RXT-X filter kit will unleash restricted low-end, mid-range and peak horsepower trapped in the O.E.M. air filtration system and intake ducting by relieving the air intakes main restriction. The new R&D RXP-X Filter Kit installs in place of the O.E.M. main air box plenums restrictive air intake cover. Replacing the O.E.M. air box intake cover with the R&D Filter offers a very economical way to improve airflow CFM at a fraction of the cost compared to other aftermarket kits. Sounds good, looks great, saves cash and will install in minutes. The R&D RXP-X Filter Kit is easy to remove for dealer maintenance visits.

See Some Examples

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Choose a Category R&D Aquavein R&D Scoop Grates Pump Stuffer/Shoe/Inlet Kits R&D Ride Plates Ride Plate Inserts/Girdle Kits Sponsons Impellers Pump Nozzles & Wedges Pump Shoe Seal Kits Anti-Cavitation Cones R&D Power Plenum Filter for Stock Carbs Power Plenum Filter for Aftermarket Carbs Pro-Lock Adapters Intake Manifolds Jetting Accessories Reed Spacer Kits M-16 Reed Valve Kits M-16 Reed Petal Kits M-16 Reed Valve & Manifold Kits Reed Valve & Case Stuffers Carburetor Linkage Throttle Brackets Exhaust Exhaust Valve Kits H20 injection Dome Kits Dominator Piston Kits Dominator Sleeves Timing Advancer Kits Block-Off Plates Rev Limiters Steering Controls Drive Line Couplers Hull Components Cooling Kits Ignition Components Fuel Injection Controllers Apparel Stickers & Banners Hose Fittings Hose ​