RIVA HKS Blow-Off Valve Kit for Yamaha SHO & SVHO 2008-2026

RIVA HKS Blow-Off Valve Kit for Yamaha SHO & SVHO 2008-2026
Blow-off valve kit that vents excess boost when you roll off the throttle, reducing strain on the supercharger and helping protect the supercharger clutch.
Fitment (from RIVA Racing's official application guide)
Model
Years
Yamaha FX Cruiser SHO (1.8L)
2008–2014
Yamaha FX Cruiser SVHO
2014–2026
Yamaha FX Limited SVHO
2017–2026
Yamaha FX SHO (1.8L)
2008–2014
Yamaha FX SVHO
2014–2026
Yamaha FZR
2009–2016
Yamaha FZS
2009–2016
Yamaha GP SVHO (1.8L)
2024–2026
Yamaha GP1800
2017–2018
Yamaha GP1800R
2019
Yamaha GP1800R SVHO
2020–2023
Not sure it fits? Call us on 01202 900070 with your model and year before ordering.
Pairs well with
RIVA Supercharger Shaft Upgrade Kit for Yamaha SHO & SVHO 2008-2026
RIVA R3 Supercharger Impeller for Yamaha SVHO 2014-2026
RIVA Pro-Series 100lb Fuel Injector Kit for Yamaha 1.8L 2008-2026
RIVA Cylinder Head Stud Kit for Yamaha 1.8L Engines 2008-2026
Why buy from JetSea Hub
Authentic RIVA Racing parts, supplied through the official UK distributor
Supplied from Poole, Dorset – no import duty or customs delays
Next-day tracked UK delivery available
Workshop fitting and tuning available at Cobbs Quay Marina, Poole
Part number: RY17040-BV
JetSea Hub – Since 2016