Blow Off Valve Kit – Yamaha SVHO

Increase throttle response, protect your supercharger clutch, and get the signature HKS sound.

This NS FullBoost Blow Off Valve Kit fits Yamaha GP1800R, FX SVHO and models with SVHO engine setups.

Benefits:

• Protects supercharger clutch

• Faster spool + throttle response

• Reduces compressor surge

• Aggressive sound

• High-quality couplers and hardware