I used this on my 2006 stx15f that I sold last year. Its an easy 5 minute bolt on performance mod. It gets the nose up for a speed gain and is great for jumping waves vs plowing through them. It also fits many other kawasaki models since they all use the same pump.
From the manufacturer website:
Fits STX-R, STX DI, STX1100, ZXI1100, STX-12F,STX-15F old part #AG2p Aggresser 2 degree Kawasaki Jet Ski pump wedge gives 2-4 mph gain, Improves rough water handling. This Aggresser Kawasaki Jet Ski pump wedge is on the Fastest Kawasaki STXR and STXF in the Drag Racing record Books.
Paypal only, $70 shipped within the US
Let me know if you have any questions.
Kawasaki STX Pump wedge - Stx12/15f
Linear Mode
