R&D Performance Products is proud to introduce the new line of Sea-Doo Performance Products, a result of painstaking work at R&D’s Research and Development Center and of R&D’s extensive experience in precision engineering and technical know-how. All of this to provide you the “no bull” highest performing reasonably priced products available, along with R&D’s unsurpassed performance 30 day return policy to insure piece of mind that when you purchase an R&D product it performs the way we say it will, or your money back. At R&D we lead the way in performance and confidence.
R&D Racing Valves

R&D offers replacement High Performance Racing Valves that are designed to be lighter, stronger, and most importantly, outflow stock O.E.M. valves. R&D valves will flow 1.5 CFM more over stock valves with R&D’s race proven back cut seats and high flow undercut stems. Each R&D Valve is a one piece forged design from only the highest grades of stainless steel with a 52 HRC hardened tip for maximum strength that has a nitrite surface coating for superior wear hardness and reduced carbon buildup. When building any 4 stroke race engine, there should be three questions! How light, how strong, and how much more Power! R&D Racing Valves answer those questions and more, as well as deliver a measurable power gain.
R&D Valves are available in standard and 1mm oversize! At R&D, we have been there and tested that. There are only two choices of valves we recommend that work reliably in Sea-Doo engines, O.E.M. Sea-Doo stock valves, or the R&D Racing Valves.

NOTE: R&D Valves install exclusively with R&D “Single Lock” Valve locks.

• Superior strength
• Very Light
• Increased airflow (1.5 CFM Gain)
• Improved Peak Horsepower
• Nitride Coating for reduced friction
• Precision ground
• Highest Grades of stainless on the planet
• Excellent upgrade for Turbo Charged Applications!
• Ultra easy “ Drop In” installation
• Works great in R&D CNC Ported Heads!


Pt. # 613-80016 Intake Valve STD…(set of 6)
Pt. # 613-80017 Exhaust Valve STD…(set of 6)
Pt. # 613-80020 R&D Single Lock Valve Lock Kit…(set of 24)


R&D High Performance Racing Cylinder Sleeves

R&D High Performance Racing Sleeves are made to precise specifications specific for the Sea-Doo Supercharged engine. R&D Racing Sleeves install easily and properly using the flanged “top hang” register design. The “top hang” design when installed and seated properly will not drop or slip which will allow 100 percent head gasket contact for a positive head gasket seal. R&D Racing Sleeves are manufactured from the highest grades of centrifugally cast “Molly 2000” Chrome Molly Iron Alloy to provide superior strength and hardness. Trouble free installation, boring, and honing using kit supplied installation instructions and tips on final hone specifications for O.E.M. cast and R&D Forged Racing Piston Kits are included. When the time comes to repair wavy, scored, seized, or worn cylinders trust the pros at R&D. We have been re-sleeving race engines for over 40 years.

Pt. # 433-01500  Standard 100mm Bore Replacement (1 Sleeve)

R&D/CP Sea-Doo Performance Pistons

High Performance Forged Piston Kits 8.4-1, and 9.5-1 Compression Ratio

R&D/CP Forged Racing Piston Kits have been developed for the hard core race enthusiasts or precision engine builders who are looking to gain maximum horsepower and reliability from their racing engines. R&D offers high quality forged aluminum, heat treated, and CNC machined racing pistons in stock or oversized, and in 8.4-1(OEM) or 9.5-1 compression ratios to replace O.E.M. cast aluminum pistons known to be less reliable in high performance, high heat boosted conditions. High horsepower marine engines with high boost pressures are more prone to have detonation over conventional racing engines due to sustained loads. Forged pistons in marine applications are a must. Whatever performance platform you are planning to build, trust the pros at R&D with all your compression ratio, boost, and engine management needs.

R&D recommends upgrading to our High Performance Pistons and Rods in applications producing over 300 H.P. @ sustained RPM's 8,000+.

• Direct replacement piston kits for High H.P. applications
• High quality forged materials replace low performance cast
• Improved ring seal with Nascar Style ring sets
• Increased RPM’s and horsepower by reducing weight
• Works great with high boost compressor wheels and turbo kits

R&D/CP
Pt. # 432-10083 Replacement Ring kit Specify Piston Size (for 1 Piston)
Pt. # 432-10084 for 8.4-1 compression, OEM Replacement (3 Piston Kit)
Pt. # 432-10095 for 9.5-1 compression, OEM Bore (3 Piston Kit)

.25 mm Oversize
Pt. # 432-10284 for 8.4-1 compression, .25mm Oversize (3 Piston Kit)
Pt. # 432-10295 for 9.5-1 compression, .25mm Oversize (3 Piston Kit)

.50 mm Oversize
Pt. # 432-10584 for 8.4-1 compression, .50 mm Oversize (3 Piston Kit)
Pt. # 432-10595 for 9.5-1 compression, .50 mm Oversize (3 Piston Kit)


R&D/Lithionics Racing Battery

The R&D Lithionics Performance Battery redefines battery power by offering the worlds lightest and most powerful watercraft battery. From its ultra light weight 4.95 pound design (approx. 12 pounds lighter than OEM battery), to its Super Energy Discharger Curve, all means faster cranking speed, quicker re-starts, higher voltage and improved fuel pump and ignition performance. If you are looking for ultimate performance battery, the Li3 Performance Battery is the one for you. The R&D battery checks at 13 volts straight out of the box! No initial use charging needed. Safe shipping to any location in the world. UNDOT approved. The R&D/Lithionics Li3 Battery was used exclusively in all R&D supported race machines at the 2011 World Finals and Hydro Drag Racing Events. Power to Win!

Pt. # 802-20001



EZ-Slide Bunk Glides

The new R&D EZ-Slide Bunk Glides are designed to mount directly on the top side of the trailer bunks creating a new low friction slippery surface that allows the watercraft to glide on or off the trailer, making loading and unloading a personal watercraft easy. Designed and molded from high density urethane to significantly support the hull surface for proper trailering. The EZ-Slides are black in color and come in a six piece set complete with stainless steel button head mounting hardware. One set needed per watercraft. Order a set today and take the work out of loading and unloading your watercraft.

Pt. # 001-00122

RXT-X Pro2 Aquavein Scoop Grate

Nothing Outperforms An Aquavein

The new R&D Race Grate for the Sea-Doo X watercraft is designed for closed coarse and offshore racing to deliver maximum hook up with out compromising top speed. The new design compliments our Aquavein line up with a grate that is taylor made for rough water racing conditions. The new RXP-X / RXT-X Aquavein utilizes a deeper repositioned wing, deeper rails and a reconfigured rear chip area to deliver the added performance needed for racing competition.


Pt. # 113-95007

Carrillo High Performance Rods

Carrillo is recognized as one of the finest manufactures of connecting rods for high performance engines. Carrillo connecting rods are a precision, high strength, quality product that reflects the optimum balance between lightweight and durability. The Light weight forged design is substantially stronger and lighter than the OEM rod and will deliver the strength needed to perform reliably under high horsepower supercharged and turbo applications. R&D recommends upgrading to performance rods when using the R&D Monster C3-11 & C5-11 Supercharger Wheel or R&D Turbo Kit. Rod kit comes complete with Silicone Bronze wrist pin bushing and high strength fasteners.

Pt. # 673-95000 (3 Rod Set)

Molnar High Performance Rods

The Lightweight billet 4340 H-BEAM design is substantially stronger and lighter than the OEM rod and will deliver the strength needed to perform reliably under high horsepower supercharged and turbo applications in the 10,000 rpm range. R&D recommends upgrading to performance rods when using the R&D Monster C3-11 & C5-11 Supercharger Wheel or R&D Turbo Kit. Rod kit comes complete with Silicone Bronze wrist pin bushing and high strength fasteners.

R&D recommends upgrading to our High Performance Pistons and Rods in applications producing over 300 H.P. @ sustained RPM's 8,000+.

Pt. # 673-96000 (3 Rod Set)

R&D/Innovate Digital Wideband Air/Fuel Ratio Gauge

Professionally tune your engine with complete confidence. The new gauge utilizes Innovate’s patented 100% digital wideband technology that is faster and more accurate than analog designs. To put this into perspective, at 8000rpm the Digital MTX gauge will see a change in air/fuel ratio 24 revolutions of the crankshaft sooner than all other gauges on the market! Several new features have also been added to the gauge design including an integrated wideband controller for simplified installation. By integrating the wideband controller within the gauge, the 02 sensor can now be plugged directly to the gauge via the 8 foot long interface cable. In addition, the included O2 sensor is compatible with all popular fuel types and can be quickly and easily calibrated to compensate for sensor wear, changes in atmosphere or other variables. A newly designed gauge body features a weatherproof o-ring seal that protects the gauge from water, dirt, or other elements. To allow for a customized look, each kit also includes 2 gauge bezels (black/silver) and 2 faceplates (black/white) that are completely interchangeable. Take the guess work out of tuning, recommend by R&D to tune all high performance 4-stroke watercraft.

KEY FEATURES:

• The only 100% digital wideband air/fuel ratio technology available (Patented)

• Water Resistant 52mm (2 1/16”) round dash-mountable casing is perfect for automotive, powersports, marine, and demanding racing applications.

• Built-in “Direct Digital™” Wideband Controller reduces wiring and simplifies installation.

• Interchangeable faceplates and bezels: Black and silver bezel, black and white faceplates included.

• Wideband O2 sensor (included) is compatible with all fuel types including leaded and unleaded gasoline, diesel, methanol and E85.

• Instant and dead-on accurate sensor calibration. Easy user calibration that compensates for sensor wear and for barometric correction.

• The Innovate system utilizes sensor feedback to determine when the sensor is damaged. The gauge will display an error as opposed to erroneous data displayed by other systems.

• (2) 0-5v fully programmable linear analog outputs for use with engine management systems “closed-loop” and external data loggers.

• Large digital readout and programmable “Digital Needle” provides the functionality of a needle style gauge with the pinpoint accuracy of a digital display.

• Data log on your PC using the included LogWorks software.

• Serial IN and OUT ports allows for easy connection with Innovate’s “Modular Tuning System” or other compatible devices.


Pt. # 900-04378

RXT-X 84mm Reduction Nozzle Kit

The R&D RXT-X 84mm Pump Reduction cone will reduce the venturi size from a short O.E.M. 87mm large bore design to a plus .750 over stock venturi length with a final venturi size of 84mm. Increased hook up, stronger acceleration and mid range, improved top speed performance.

Pt. # 173-25584



R&D Ultimate Pump Seal

The R&D Ultimate Sea-Doo Pump Seal was developed to create a 100% positive seal without the use of silicone sealers. That’s right, no more silicone needed! The R&D seal easily snaps tightly onto the pump face and assembles snuggly into the stock plastic mounting plate, creating a solid seal between the mating surfaces. The new solid seal eliminates cavitation, and improves holeshots, hook up and acceleration.

The R&D Pump Seal Kit will also allow quick impellor changes and super quick pump installs. The R&D Pump Seal Kit will prove itself to allow lower pitched impellor combinations to work extremely well without cavitation.

At R&D we have been working tirelessly on the RXP-X trying to establish an impellor and pump package that will pull holeshots without cavitation in Pro Stock class competition. The R&D pump seal has enabled us to successfully achieve our goal. And it will help you too. Call R&D and order your seal today and get hooked up.

Note; The R&D Seal performs so well to eliminate low and high speed cavitation, that top end rpm may be reduced. Call R&D at 562-906-1190 for the best impellor combination for your set up.


• Seals pump 100%
• Eliminates cavitation
• Improved acceleration and holeshot
• Easy install directly to stock location
• Allows super fast Impellors to hook up without cavitation


Pt. # 163-81500 Replaces OEM Pt. # 293200087

Fits models:
2003-2008 All 4-Tech
2009 All 4-Tech (Except 09 GTX LTD IS 255 & 09 RXT IS 255)
2010 All GTI, RXP-X 255/RS, WAKE 155
2011 GTI, GTS, RXP-X 255/RS, WAKE 155
2012-13 All 4-Tech


Pt. # 163-81501…Replaces OEM Pt. # 293200122

Fits models:
2009 GTX LTD IS 255 & 09 RXT IS 255
2010-11 GTX, RXT, WAKE PRO 215


RXT-X Super Impeller Nose Cone

The R&D RXT-X Super Impeller Nose Cone was developed to replace the O.E.M. rubber impeller cone known to break, tear, or come unscrewed causing low speed impeller cavitation and top speed losses, with a shorter, stronger, higher performing design. Replace the O.E.M. rubber cone, or the long Solas cone with a shorter, stronger, higher performing billet aluminum design. The R&D Super Impeller Cone will promote overall impeller/pump performance and reliability.

Pt. # 133-02550

RXT-X Powershot Adjustable Fuel Tuner

R&D Performance Products, U.S.A. announces the release of the new R&D Powershot fuel injection tunning module and fuel controller. The R&D Powershot fuel injection tuner will deliver increased horsepower, acceleration, and stronger mid-range performance by delivering a higher performing air to fuel ratio (A.F.R.) to the engine. Many of today’s high performance fuel injected four stroke muscle craft have a lean A.F.R. R&D Performance has tested, documented, and analyzed the O.E.M. fuel maps on every current fuel injected four stroke watercraft, and pre-programmed and coded the new R&D Powershot fuel injection control module to safely alter the O.E.M. fuel map to a higher performing and safer A.F.R. (richer). More horsepower, greater acceleration and stronger mid-range are the result when the proper A.F.R. is achieved and is tuned for optimum performance.

The R&D Powershot is fully adjustable on the fly (with the engine running, observed and tuned while riding), and will accommodate a wide range of adjustability to properly performance tune the A.F.R. for any combination of aftermarket parts. The R&D Powershot will add horsepower, reliability, and adjustability to any electronic fuel injected two or four stroke watercraft engine.

R&D has a Powershot unit for virtually every watercraft application! Available for all two and four stroke fuel injected SeaDoo, Yamaha, Kawasaki, and Honda watercraft. The R&D Powershot is a must have part on supercharged SeaDoos using new vortech performance high boost compressor wheels, and Kawasaki 15Fs with offshore kits!

*For competition use only!

Pt. # 803-95003

RXT-X Aquavein Intake Grate

+3 MPH TOP SPEED GAIN

Nothing Outperforms An Aquavein

The new Sea-Doo X watercraft are by far the meanest production personal watercraft the world has ever seen. It’s got power, lots of power! But is it enough? Can it be even better? At R&D Performance, getting more power and better handling is what WE-DOO BEST! Bolt on the new X Pro Series Aquavein Intake Grate and put that 255 horsepower to work! R&D’s exclusive dual patented technology that’s incorporated into the revolutionary Aquavein will enhance the X beast. Blow through low and high-speed turns with confidence and chew up rough water conditions with a new found 3 mph top speed gain. Quicker acceleration and straight-line stability are also maximized. The new X Sea-Doo, equipped with an R&D Aquavein cracks the glass on the fun meter!

Pt. # 113-95004 RXP-X Aqauvein Intake Grate
Pt. # 113-95005 RXT-X Aqauvein Intake Grate

RXT-X Auto Trim Kit

The R&D RXT-X Auto Trim Kit was developed to override the OEM VTS System with a fully adjustable and fully automatic trim system! The R&D Auto Trim automatically drops a rider preferred adjustable 2-8 degrees. Drive from turn to turn never worrying whether the trim is in the best position for perfect turn negotiation! The R&D Auto Trim allows you to set the trim up your way to carve perfect turns every time! For long straight rides install the R&D VTS/Holeshot Driver Rod (Pt. # 163-21503), which works in conjunction with the R&D Auto Trim to electronically override the Auto Trim back to the OEM VTS Nozzle angle trim settings! The combination allows the best of both worlds for recreational and closed course riding!

Pt. # 163-25500

RXT-X Holeshot Rod

The R&D Holeshot Rod is designed to work in conjunction with the R&D Auto-Trim Kit. The Holeshot Rod mounts to the VTS system and allows maximum nozzle drop when the nozzle is straight for improved holeshots.

Pt. # 163-21503

RXT-X 2.5 Degree Wedge Kit

The R&D 2.5 Degree Reduction Nozzle Wedge Kit for the new Sea-Doo RXT-X has been designed, developed and tested extensively in all types of flat and rough water conditions to ensure that there would be no compromises any where in the Sea-Doo RXT-X’s handling performance! Extensive testing has led our development team to wedge the reduction nozzle up 2.5 degrees, which will inexpensively give the Sea-Doo RXT-X better handling everywhere and provide a boost of up to 1 mph in top speed performance. In fact, a much smoother and more predictable ride will be noticed, along with the reduction of annoying bow spray! The billet aluminum CNC machined 2.5 degree reduction nozzle wedge kit was specifically designed to work with the OEM O.P.A.S. and Sea-Doo VTS systems. The R&D Sea-Doo RXT-X Pump Wedge Kit comes complete with the necessary adjustable billet VTS trim rod and billet steering cable extender! A smoother, more enjoyable, dryer, faster ride only from R&D!

Pt. # 143-95005

RXT-X Power Plenum Filter Kit

The R&D RXT-X High Performance Power Plenum Air Filter Kit was designed and developed exclusively for the new Sea-Doo RXT-X 255 H.P. 4Tecs new high flow intake system design. The R&D 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 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 Filter Kit is easy to remove for dealer maintenance visits.

Pt. # 203-00255

RXT-X Pro Series Sponson Kit

The new R&D SEA-DOO Pro Series Sponson Kit was designed and developed to deliver lots of handling performance with adjustability options, which allows you to setup your SEA-DOO “your way” with 2-position backing plate and 3-position sponson blade adjustability. The R&D Pro Series Sponson Kits have been extensively offshore, race track, 1 up recreational, and 2 up recreational tested to guarantee a comfortable setting for any riding style! The R&D Sponson Kit will deliver a much smoother and more predictable ride over OEM sponsons. Low speed and high-speed turns are a breeze with new found control! There is also a higher end recreational/race setting with enough grip for the best of pro’s! Track tested with Nicholas Rius and Chris Fischetti! With plenty of adjustability, it’s the only sponson kit you will ever need!

Pt. # 123-95101

RXT-X Free-Flow Exhaust

The new R&D Free-Flow Exhaust Kit eliminates the power robbing sound suppression system allowing the exhaust to travel out of the water box with zero restriction and back pressure. Improves acceleration and top speed. Also fits RXT-RS.

Pt. # 333-80255

RXT-X Anti-Cavitation Cone

The R&D RXT-X Pump Cone Kit is an inexpensive and creative bolt on part that adds extended length over the O.E.M. plastic pump cones length, which will reduce cavitation while adding additional pump thrust. Spacing the pump cones length will add to top speed while keeping the engine rpm’s stable and out of the rev limiter! Precision cast aluminum, CNC machined, and o-ring sealed for leak free pump bearing protection.

Pt. # 163-95001

RXT-X Pro Steering Nozzle

THE R&D RXT-X Pro Series Steering Nozzle was developed to replace the OEM steering nozzles oval and stepped inner design shape with a race proven high performance round Venturi design. Improved acceleration, cornering, and top speed performance! The new R&D RXT-X Nozzle also incorporates a cast in boss for the R&D Auto Trim Kit Option.

Pt. # 163-21500

R&D Pro Pitch Impeller

The R&D Pro Pitch 13/23 Solas Concord 4-blade Impeller is a custom Pro Pitch Tuned impeller that meets the performance demands of the R&D Performer Kit. R&D stocks a complete line of Pro Pitch Impellers that are guaranteed to out perform out of the box Solas impellers. R&D maintains the superior, high-performing polished finish that comes on every Solas impeller. Performance gains include reduced cavitation, increased acceleration and a 1-2 mph top speed improvement in rough water conditions.

Pt. # 133-01323

RXT-X O.P.A.S. Block Off Kit

Designed for closed course competition to cover the openings left when O.P.A.S. is removed preventing water from entering the hull. Made from billet aluminum and anodized to prevent corrosion. Installs easily with stock hardware.

Pt. # 123-95002

RXT-X Supercharger Rebuild Tool Kit

R&D has designed a custom tool kit that is essential in the rebuilding process of the Sea-Doo Supercharger. All tools are specific in application and are cnc machined to ensure a precision job.

Pt. # 613-96001 185 Horsepower tool kit $207.92
Pt. # 613-96002 215 Horsepower tool kit $207.92

* Kit comes with a s/c holder, bearing puller/installer tool, drive gear tool and clutch drive/lock washer tool.

Pt. # 613-96005 Supercharger holder tool $114.95
Pt. # 613-96006 Bearing puller/installer tool $38.95
Pt. # 613-96007 4-Pin Socket $61.23
Pt. # 613-96016 215 16t Drive gear tool $24.95
Pt. # 613-96017 185 17t Drive gear tool $24.95
Pt. # 613-96018 185 Clutch drive / Lock washer tool $49.95
Pt. # 613-96019 215 Clutch drive / Lock washer tool $49.95

RXT-X Supercharger Surge Protector Kit

The R&D Surge Protector Kit will significantly improve supercharger clutch and compressor wheel performance and reliability by eliminating compressor surge. Compressor surge is defined as the negative charge of pressure that causes turbulence in the supercharger that occurs during aggressive of off-throttle operations. When the throttle valve is abruptly closed at high rpms, the engine decelerates quickly down from 8,000 rpms, however the supercharger is compressing air (creating boost) as the supercharger has to decelerate from 42,000 rpms. This turbulence is the primary cause of undue stress on the supercharger clutch system and its components. The R&D surge protection kit utilizes an automotive vacuum assisted Bosch pressure blow off valve that automatically releases the unwanted intake pressure between the closed throttle valve and the supercharger. As soon as the throttle valve is opened, the blow off valve immediately closes and the compressor can supply its full boost potentials to the engine.

Manufactured from high-temperature silicone hose with an integrated molded riser for the blow off valve to function without hindering intake flow or velocity. The R&D kit Installs easily in place of the OEM rubber intake elbow joint. This kit is a very necessary and cost effective up-grade for all Sea-Doo supercharged watercraft. Kit comes completely assembled with silicone elbow, blow off valve, R&D B.O.V. filter, mounting hardware and instructions.

Pt. # 613-95255

R&D ‘08+ Supercharger Clutch Spring Replacement/Upgrade Kit

The R&D Supercharger Clutch Spring Upgrade Kit will directly replace the O.E.M. clutch spring washers with a new high quality spring washer that is .002” thicker than the O.E.M. spring washer. The R&D Spring Washer Kit will upgrade the slip torque tension of the O.E.M. clutch by an added 2 pounds over stock. The O.E.M. torque slippage settings on the Sea-Doo clutch system is on the low side for hard core recreational riding and performance gains can be noticed with the R&D upgraded tension specification. Upgrading the Clutch Springs is an inexpensive way keep those boost numbers up! The R&D Kit replaces and upgrades all 2008+ superchargers and Sea-Doo shaft kit upgrades.

Pt. # 613-95011

RXT-X Supercharger High Performance Clutch Washer Kit - Now Fully Adjustable!!

The R&D High Performance Supercharger Clutch Washer Kit is a direct replacement upgrade for the factory BRP O.E.M. ceramic clutch washers. The O.E.M. ceramic clutch washers are very fragile and prone to fracture and disintegrate, which can result in costly engine damages due to the broken ceramic parts entering into the engines oil pump, oiling system, and being pumped through the engine. The R&D High Performance Clutch Kit is manufactured from a high strength, wear resistant bronze alloy material that has a yield strength of 32,000 psi plus, and a Rockwell hardness of B95. The R&D Superclutch was designed to be able to wear over time without disintegrating under the stresses of the Sea-Doo superchargers high rpm's (42,000) and high heat. The R&D kit will directly replace and out perform all existing aftermarket kits. The R&D Clutch Washer Kit is designed to not only improve reliability but also increase boost by decreasing clutch slippage.

The R&D Kit will raise up the clutch slippage tension 2 full pounds over stock, and the kit now offers an added bonus of “full adjustability”. The Kit arrives complete with a specific setup chart diagram displaying how to set the clutch up to achieve a specific torque slip setting that will accommodate the raised boost levels of R&D Monster Wheels. Kit also has a torque chart that displays a Foot Pound to Inch Pound conversion ranging from 6 to 20 pounds. Improve performance and protect your investment with the R&D Clutch washer kit.

Pt. # 613-95006

R&D Supercharger Adjustable Clutch Washer Kit

The R&D High Performance Racing Adjustable Clutch Washer Kit has been developed to offer precision calibration and tuning to the superchargers clutch system. Proper clutch torque slippage tuning will extend clutch life, and insure maximum boost pressures can be reached. The Adjustable Clutch Kit offers three Clutch Washers and two spring washers both in two different thicknesses that can be “performance specification” installed along with a strategic spring washer “stack” assembly specification to accommodate 8-18 Ft Pounds of torque or 96-216 inch pounds of torque. The wide range of adjustability will accommodate any manufacturers suggested clutch setting specification form old school 215 stock (7 P.S.I. ) to 28 pounds of all out racing boost. R&D Clutch Washers are CNC machined from a billet high strength Steel Super Alloy, Heat Treated, and precision ground to final spec. The R&D clutch washers are designed to be able to properly slip and wear over time without failing under the stresses of the Sea-Doo superchargers high RPM's (42,000) and high heat. The R&D kit will directly replace and out perform all existing aftermarket kits. Improve performance and protect your investment with the R&D Racing Adjustable Clutch washer kit. Kit arrives complete with a specific setup chart diagram displaying how to set the clutch up to achieve a specific torque slip setting. Kit also has a torque chart that displays a Foot Pound to Inch Pound conversion ranging from 6 to 20 pounds.


Pt. # 613-95008
 

RXT-X Supercharger Sleeve

The sleeving up of the diameter of the Supercharger enables a 3.5" or 4" intake / filter system to be utilized. The larger intake increases cubic air volume as well as decreases air inlet restriction. A win win, supercharge your supercharger and give it more air !

Available in 3.5" and 4" diameters.

Pt. # 613-95035 3 1/2" diameter
Pt. # 613-95040 4" diameter

RXT-X Exhaust Manifold X-Tender/O2 Sensor Mount Kit - Now Available

The R&D High Performance Exhaust Manifold Extender with O2 Mount Kit is a creative and unique product that was designed and developed while testing the R&D Superclutch and new R&D high performance compressor wheels. The Sea-Doo supercharger and exhaust systems parts and “J” pipe are extremely difficult to get to and handle when they are extremely hot, and the exhaust systems “J” pipe that must be removed can be tricky on a hot or cold engine. R&D needed to be able to remove and replace the supercharger in five minutes to be able to test products back to back in a timely manner, as well as the same day for accurate testing data. The R&D Exhaust X-Tender Kit allows the exhaust to be extended 2 inches which will move the water muffler back 2 inches creating enough room to be able to change out a supercharger (Hot) in 5 minutes. No more hassling with extremely hot exhaust pipes, water mufflers and V-band clamps! An additional bonus is the oxygen sensor mount incorporated into The X-TENDER, allowing quick and easy installation of an AFR gauge (air/fuel ratio) for properly tuning the X Poweplant. The X-Tender kit installs easily using an additional OEM V-band clamp. Install the R&D Exhaust X-TENDER kit in place and never hassle a supercharger change out again. Once installed and used you will wonder why the factory didn’t build it this way! The R&D X-TENDER is manufactured from the highest grade stainless steel exhaust material available. The R&D kit will install directly to all RXT/RXP/GTX supercharged model Sea-Doos using O.E.M. BRP hardware.

Pt. # 333-80155

RXT-X Supercharger 16 Tooth Gear  - Coming Soon

Normal clutch wear with OEM and aftermarket Steel clutch washers will typically have unwanted galling on the clutch surfaces of the gear. The new R&D OEM Replacement supercharger gear (not available from Sea-Doo) enables the supercharger clutch assembly to be rebuilt to OEM specifications without the expensive purchase of the entire Sea-Doo supercharger shaft assembly rebuild Kit. All that is needed to rebuild the supercharger clutch back to new condition is the R&D High Performance clutch Washer Kit and the R&D 16 tooth Gear.

Pt. # 613-95016 16 Tooth Gear

R&D C15X Monster Supercharger Wheel

R&D's Billet C15X 15 Pound Boost Monster Compressor Wheel is specifically developed to pump more boost and CFM while utilizing the O.E.M. stock front and back compressor housing assemblies. The R&D Wheel Kit pumps out a solid 15 pounds of boost, which is up 5-8 full pounds of boost over stock depending on accessory tuning parts. In terms of horsepower, the C15 produces a solid 30-40 HP gain. R&D has increased the exducer blade dimensions and deck area to pump as much air as possible and still achieve proper AFR ratio’s using stock fuel injectors and the stock fuel system. The R&D Monster Wheel is precision CNC Machined for maximum strength while maintaining lighter than stock weight ratios (30 grams lighter than stock).The R&D C15X series compressor wheels will install directly into any 2009-2013 255/260 X supercharger as a “Bolt On” parts kit using basic hand tools. The C15X wheel kit can also be used to power upgrade any 2003-2007 215 supercharger to X specifications with the change out of the X model front and rear housings.

The C15X wheel kit will require a R&D R4 Series Reprogrammed ECU, and the use of an R&D Rising Rate Fuel Pressure Regulator Kit. The R&D R4 ECU programs will offer a choice in rev limiter settings, fuel choices, and has the properly calibrated fuel maps that work seamlessly with the R&D Rising Rate Fuel Pressure Regulator System.

• Improved Throttle Response, Acceleration, and Speed
• Increased Boost Pressure up to 15 pounds
• 30-40 Horsepower Increase over stock (depending on cam spec data) (more with R&D Pro Cooler)
• R&D ECU R4 Series Reprogramming REQUIRED (specify rev limiter and fuel type)
• R&D Rising Rate Fuel Pressure Regulator REQUIRED
• 91 Octane Pump Gasoline Safe (R4-PG)


Pt. # 613-94015

R&D C16X Monster Supercharger Wheel Kit

R&D's Billet C16X 16 Pound Boost Monster Compressor Wheel Kit is specifically developed to deliver more boost and more overall horsepower above and beyond what Drop-in Wheels can deliver. The C16 Wheel Kit arrives complete with a precision machined front compressor housing assembly that will deliver noticeable low end response and quicker boost up. The C16X R&D Monster Wheel is precision CNC Machined for maximum strength while maintaining lighter than stock weight ratios (30 grams lighter than stock).The R&D C16X will install directly into any 2009-2013 255/260 X supercharger as a “Bolt On” parts kit using basic hand tools. The C16X wheel kit can also be used to power upgrade any 2003-2007 215 supercharger to 16X specifications with the addition of the 255/260 rear supercharger housing.

The C16X wheel kit will require a R&D Reprogrammed ECU, R&D 255 LPH Fuel Pump Kit, R&D Fuel Injectors, and the use of an R&D Rising Rate Fuel Pressure Regulator Kit. The R&D ECU programs will offer a choice in rev limiter settings, fuel choices, and has the properly calibrated fuel maps that work seamlessly with the R&D Rising Rate Fuel Pressure Regulator System. Call R&D for the latest information regarding injector sizing and ECU Programs available.

• Improved Throttle Response, Acceleration, and Top Speed
• Increased Boost Pressures up to 16 plus pounds
• 40-50 Horsepower Increase over stock (depending ECU on Cam Spec Data)
• R&D ECU Reprogramming REQUIRED (specify rev limiter and fuel type)
• R&D Rising Rate Fuel Pressure Regulator REQUIRED
R&D Fuel Injectors & Fuel Pump REQUIRED
• 91 Octane Pump Gasoline & Race Gasoline ECU Programs Available

Pt. # 613-94016 C16X Monster Charger Wheel and Housing


RXT-X Water Box Hose Clamp Kit - Now Available

The new R&D Water Box Hose Clamp Kit has superior clamping force over the OEM hose clamps which often fail, allowing the exhaust hose to leak or slip completely off.

Pt. # 333-80150 Two Piece Clamp Kit

RXT-X Supercharger Bearing Kit - Now Available

The R&D Supercharger Bearing kit is a precision OEM replacement bearing. Bearing changes are recommended when rebuilding the supercharger or changing the clutch washers.

Pt. # 613-95010 Two Piece Bearing Kit

RXT-X RRFPR Fuel Pressure Regulator  - Now Available

Universal bypass rising rate fuel pressure regulator for EFI fuel systems applications. Base fuel pressure is adjustable from 20 to 60 PSI with high pressure spring (installed). Ideal for EFI bypass applications where more flow and superior pressure control are desired. R&D offers high performance Coast Guard approved fuel hose that can be purchased by the foot (PT#611-27502), as well as the Otekier style clamps (Pt#611-27518).

The universal type bypass style regulator is capable of handling any fuel pump up to 250 GPH. Replace “Deadhead” regulator performance and experience the full flow volume and rock steady fuel pressure that only a dynamic R&D fuel pressure regulator kit can produce. Available for Sea-Doo, Yamaha, and Kawasaki watercraft.

Pt. # 803-81000

 
R&D 650cc Pro Series Fuel Injector Kit

R&D Pro Series 650cc injector kits offer increased fuel delivery over OEM injector sets. Each set of injectors have been flow rate and voltage comp tested to insure linear accuracy. R&D Pro Series injectors offer perfectly clean linear response performance from low idle all the way through the entire power range. R&D has tested and verified the OEM Sea-Doo 2011/2013 260 injectors to be 85-90 percent peaked on stock units at sea level without modifications. R&D Pro Series fuel injectors with a higher atomization spray pattern are easily capable of delivering fuel flow specifications to accommodate up to 400 horsepower! The new R&D 650cc injectors work very well with the R&D R6 ECU Reprogramming Service to offer a simple “Bolt on Kit” that’s tuned for 14-16 pound boost Monster Wheels and a stock fuel pressure regulator system. The R&D R6, R&D 650cc injectors, and the R&D C15 Monster Wheel Kit will put your Sea-Doo well seated in the 80 mile per hour club!

R&D has flow rate tested the O.E.M. Sea-Doo 260 injectors and verified them to flow 420cc at 43 PSI of fuel pressure, which rates them to flow 42 pounds of fuel per hour. The R&D Pro Series Fuel Injectors have been custom fitted to install directly into the OEM fuel rail and intake manifold with no modifications to any parts or wire harness. R&D fuel Injectors perform excellent, delivering precise fuel flow at fuel pressure ratings ranging from 40 to 60 PSI, offering true “Plug and Play” performance. Each R&D injector set is packaged complete with all installation hardware, and necessary harness interface connectors.

Flow Rate: 650cc at 58.5 pounds of fuel pressure= 65 pounds per hour fuel flow

NOTE: The R&D 650cc Injector Kit is required with the R&D R6 ECU Package.

Pt. # 813-95650 R&D Pro Series 650cc Injectors (set of 3)


R&D 725cc/1000cc Pro Series Fuel Injector Kit

R&D Pro Series injector kits offer increased fuel delivery over OEM injector sets. The new Pro Series injectors for the Sea-Doo engine are offered in 725cc and 1000cc flow rates. Each set of injectors have been flow rate and voltage comp tested to insure linear accuracy and are shipped with a precision dead time (voltage compensation) chart that can be added into your aftermarket ECU’s software program under battery compensations. R&D Pro Series injectors offer perfectly clean linear response performance from low idle all the way through the entire power range. R&D has tested and verified the OEM Sea-Doo 2011/2012 260 injectors to be 85-90 percent peaked on stock units at sea level without modifications. R&D Pro Series fuel injectors with a higher atomization spray pattern are easily capable of delivering fuel flow specifications to accommodate up to 500 horsepower!

R&D has flow rate tested the O.E.M. Sea-Doo 260 injectors and verified them to flow 420 cc at 43 PSI of fuel pressure, which rates them to flow 42 pounds of fuel per hour. The R&D Pro Series Fuel Injectors have been custom fitted to install directly into the OEM fuel rail and intake manifold with no modifications to any parts or wire harness. R&D fuel Injectors perform excellent, delivering precise fuel flow at fuel pressure ratings ranging from 40 to 60 PSI, offering true “Plug and Play” performance. Each R&D injector set is packaged complete with all installation hardware, necessary harness interface connectors, voltage compensation chart, and instructions.

Pt. # 813-95725 R&D Pro Series 725cc Injectors (set of 3)
Flow Rate: 725cc at 43.5 pounds of fuel pressure= 72 pounds per hour fuel flow
Flow Rate: 925cc at 70.0 pounds of fuel pressure= 92 pounds per hour fuel flow

Pt. #813-95800 R&D Pro Series 1000cc Injectors (set of 3)
Flow Rate: 1000cc at 43.5 pounds of fuel pressure=100 pounds per hour fuel flow
Flow Rate: 1225cc at 70.0 pounds of fuel pressure=120 pounds per hour fuel flow

R&D High Performance Fuel Pump Kits

The R&D line up of High Performance Fuel Pumps are “ANY FUEL FRIENDLY”. Yes, the new R&D High Performance Fuel Pumps are 100 % E-85 compatible. R&D Fuel Pumps kits are set up specifically to fit the Sea-Doo fuel pump housing and are offered in a variety of flow ratings to facilitate from basic low cost replacement to an all out 600 H.P. race machine. All R&D fuel pumps are precision flow rate tested and charted in (LPH) liters per hour. The new R&D 340 Racing Fuel Pump will outperform traditional old school fuel pumps with its internal turbine design by flowing 25 percent more fuel at 43 pounds of fuel pressure.
Switching up to E85 has never been easier for Sea-Doo 4-Tec engines. Call R&D Today for E-85 Technical Information.
R&D Fuel Pumps fit all Sea-Doo Fuel Pickup Assembly’s from 2005 up/All Models. E-85 Fuel setups will require the R&D 340 LPH Fuel Pump as a base requirement.

R&D recommends the addition of the R&D Fuel Pump Relay Switch Kit (PT. # 813-35100) for all Sea-Doo high performance builds. High volume fuel pumps and rising rate fuel system set ups will have a higher amp draw over stock. The OEM Sea-Doo ECU will produce a “Limp Home” situation as a result of higher than stock amp draw. The R&D Fuel Pump Relay Kit will allow any high volume fuel pump use, at any fuel pressure, without adverse “Limp Home” Limitations.


Pt. # 813-35190 R&D 190 LPH OEM Replacement Fuel Pump Kit (N.A. Models)
Pt. # 813-35255 R&D 255 LPH Low Pressure Fuel Pump Kit (250-350 H.P.)
Pt. # 813-35256 R&D 255 LPH High Pressure Fuel Pump Kit (350-400 H.P.)
Pt. # 813-35340 R&D 340 LPH High Pressure Fuel Pump Kit (450-600 H.P)


R&D Fuel Pump Relay Kit

The R&D stand alone “Plug and Play” Fuel Pump Relay Kit will add better overall engine performance to any model Sea-Doo 4-tec four stroke engine regardless of modification level.

Most all High Performance fuel injected cars, motorcycles, four wheelers, ATV’s all have a fuel pump relay system that is “fuel pump specific”. The Sea-Doo does not! Sea-Doo Fuel Pump grounding comes straight from the ecu and power is bus bar shared with up to 10 other devices. The Sea-Doo fuel pump is not grounded via normal high performance specification.

Adding aftermarket fuel pressure regulator systems, fuel injectors, or replacement fuel pumps where any fuel tuning is needed, a higher amp draw will result and the likely possibility of amp draws which are higher than what the ECU evaluates can result in Limp Home situations or ECU damage.

Installing an R&D Fuel Pump Relay Kit will work to use the O.E.M. fuel pump wires as a power and ground source to activate the new stand alone relay. Power or battery (+) to operate the fuel pump will come directly from the battery, and a new grounding circuit will be created and will connect directly to the engines main grounding block. The new R&D Relay Kit will now retain the OEM 10 AMP fuse for the relay, and also carry a 30 AMP fuse which will handle any combination of fuel pressure load or volume of fuel pump.

All Sea-Doo Watercraft with the 4-tec engine package can benefit from this new R&D relay package whether box stock or full race modified. R&D 255 and 340 LPH Fuel Pump Kits will require the installation of a fuel pump relay kit and Rising Rate Fuel Pressure Systems should also use a Fuel Pump Relay.

The R&D Relay Kit utilizes water/corrosion proof connectors and terminals and installs with no splicing or cutting modifications to the existing harness. The R&D Fuel Pump Relay Kit installs quickly and easily in 10 minutes!

• Increased overall horsepower consistency on stock machines
• Improved fuel pump performance and consistency
• Required for R&D 255 and 340 LPH Fuel Pump Kits
• Suggested for Rising Rate Fuel Regulator Systems
• Protects OEM Fuse System and ECU from “Over AMP Draw”
• Protects OEM AND Aftermarket ECU’S from damage
• No Modifications Needed to OEM Harness or Terminals to install

Pt. # 813-35100


R&D Billet Exhaust Outlet


Pt. # 331-30000 3" Diameter
Pt. # 331-32750 2.75" Diameter
R&D High Temperature Silicon Couplings

Pt. # 061-30030 3"-3"
Pt. # 061-32500 3"-2" Reducer
Pt. # 061-32501 2.75"-2.5" Reducer
Pt. # 061-32750 3"-2.75" Reducer

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