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Sea-doo 300 Stage 3 88+ mph

Sea-doo 300 Stage 3 88+ mph

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JP RACING INC ECU Flash is a great way to get the most speed and performance out of your personal watercraft. Our FLASH controls all the parameters of your ecu such as RPM limits, Fuel Maps, Ignition Timing, Throttle Response.
Our Re-Flash eliminates all the OEM speed limiter control. Modifying these components greatly improves throttle response and top end speed in a reliable and safe way. 

JP RACING INC Rear Air intake system. The rear air intake system feeds your supercharged engine direct air delivering greatly improved acceleration and top speed. Replaces restrictive stock air box with a high-volume 4 inch JP RACING INC Marine air filter. Simple installation & easy location gives you access to your entire engine compartment.

JP RACING INC Seadoo oil catch can eliminates power-robbing blow by fumes and oil vapor from your engine's air intake tract. Also improves intercooler efficiency by preventing oil sludge coating that saturates inside of the intercooler. Excess oil vapor is routed to our stainless steel catch can where it collects for draining via petcock valve. Kit includes breather filter, Stainless catch can and 3/4 hose to complete a 15min installation. 

 JP RACCING INC FLASHER Unit - In home solution to Flashing Your ski. Finally an option for the DIYer. Purchase the JP FLASHER Unit along with your Stage 1 kit and have the ability to change, restore and tune you or your ski all in the comfort of your garage! 

JP RACING INC 23lb Super Charger Wheel

(23 wheel will require the housing to be modified) 

Fizzle Silicone Intercooler Piping

Fizzle Super Cooler

Solas Stainless Wear Ring

Solas Impeller

Pump Seal

JP Spec CALAS Cam Shaft

CALAS Valve Springs and Titanium Retainers

Bosch Fuel Injector Kit

AEM 340 Fuel Pump (Will Require Fuel Hanger Modification)

Fuel Pump Relay Kit

Fuel Pressure Regulator

Fuel Lines / Fittings (Will Need to be measured and Built) 

Fuel Rail

Open Loop Kit (Will Need to modify Engine Cooling water routing)


3132 Palm Ave 
Fort Myers, Florida 33901



JP RACING INC strongly recommend the use of premium octane (91+) pump fuel in your PWC.

JP RACING INC recommends your wear ring, impeller, oil level and spark plugs be of correct working order for best results.

JP RACING INC  Stage Kits intended for competition use only, no warranties have been implied and you assume all risk modifying your PWC.