H.S.I. B-Pipe 4" Exhaust CouplerH. S. I. 4. 0" Silicone Coupler for exhaust pipes with 4. 0" diameter flange and needing 2 1 16" length. Connects the exhaust head pipe to the chamber. Fits many Factory Pipe Products such as the: 650 Yamaha SuperJet B Pipe 701 Yamaha SuperJet B Pipe (both limited and mod) 650 Waverunner III 701 Yamaha FX1 B Pipe 701 Yamaha Waverunner III 701 Yamaha WB1 B Pipe (both limited and mod) 701 Yamaha Waveraider 550 Yamaha Limited 650 Kawi SX & X2 (both

For use where this viscosity is specifically recommended

is the better option to go with

Part Number: 31-0003

1100 & 1200cc engines (89-95mm bore)

TPE Head O-Ring kit for the 964

Shipping in the main 48 states will vary between $300 to $600 - THIS WILL BE CHARGED SEPARATELY ONCE WE GET A SHIPPING QUOTE FOR FREIGHT DELIVERY

Production will continue through Q4 2024

EJECTION FROM THE SKI COULD CAUSE A GHOST RIDE SKI WHICH IS VERY VERY DANGEROUS TO YOU AND OTHERS

- Restrictor jet

Extremely heavy duty with adjustable height

or with a Yamaha start/stop switch housing mounted bracket (bolts to the bottom)

Part Number: 31-0008