This adapter allows easy installation of Blow Off Valves (BOV), Fuel Pressure Regulators & Boost Gauges. Direct bolt-on design requires no drilling or modification of intake manifold. Includes one 1/8", 1/4" brass barbed fitting, 2 extra ports for various additional boost & vacuum accessories and bl...

This vacuum adapter kit allows you to easily connect vacuum reference lines for performance accessories such as blow off valve kits, boost gauges and rising rate fuel pressure regulators. This adapter directly screws into the factory intake manifold, eliminating any need for drilling or modifying th...

Worx Racing Intake Manifold adaptor allows for easy upgrade and fitment of a blow off valve (BOV), rising rate fuel pressure regulator, or boost gauge. With this intake manifold adaptor you're easily able to fit your Worx Blow Off Valve line directly into your manifold without needing to cut you...

Our Performance Blow-off Valve Kit improves supercharger reliability and performance by relieving unwanted pressure during off-throttle operation. Reduces supercharger clutch & gear wear and eliminates heat soak in discharge tube. High-strength silicone hose with integrated HKS valve installs easily...

Enables you to run a blow off valve with the stock intercooler, to relieve excess pressure on the supercharger wheel in off-throttle situations Improve reliability and performance by replacing the soft and flimsy stock rubber intercooler hoses with the Fizzle heavy duty reinforced tubing kit for ...

Enables you to run a blow off valve with the stock intercooler, to relieve excess pressure on the supercharger wheel in off-throttle situations Improve reliability and performance by replacing the soft and flimsy stock rubber intercooler hoses with the Fizzle heavy duty reinforced tubing kit for ...

Enables you to run a blow off valve with the stock intercooler, to relieve excess pressure on the supercharger wheel in off-throttle situations Improve reliability and performance by replacing the soft and flimsy stock rubber intercooler hoses with the Fizzle heavy duty reinforced tubing kit for ...

Enables you to run a blow off valve with the stock intercooler, to relieve excess pressure on the supercharger wheel in off-throttle situations Improve reliability and performance by replacing the soft and flimsy stock rubber intercooler hoses with the Fizzle heavy duty reinforced tubing kit for ...

The Worx Yamaha Blow Off Valve 'V2' has arrived! New & Improved doesn't begin to describe it. Featuring a larger valve for increased air dispersal, improved reliability and a stylish new design; this blow off valve will be a welcome addition to any Yamaha 1.8L Ski! Adding this blow off valve t...

Enables you to run a blow off valve with the stock intercooler, to relieve excess pressure on the supercharger wheel in off-throttle situations Improve reliability and performance by replacing the soft and flimsy stock rubber intercooler hoses with the Fizzle heavy duty reinforced tubing kit for ...

Enables you to run a blow off valve with the stock intercooler, to relieve excess pressure on the supercharger wheel in off-throttle situations Improve reliability and performance by replacing the soft and flimsy stock rubber intercooler hoses with the Fizzle heavy duty reinforced tubing kit for ...

This block-off kit is used to cover the opening when recommended TiAL Blow-Off Valve Kit is not utilized on RIVA Yamaha Power Cooler or removed from Sea-Doo Intercooler Tubing Upgrade Kits....

This block-off plate is used to cover the opening on RIVA Yamaha Power Coolers when recommended RIVA/HKS Blow-Off Valve Kit is not utilized. Does not include Blow-off Valve C-Clip Kit (part# RY17040-CK)....

This blow off valve block-off kit includes an aluminum block-off plate, o-ring, and v-band clamp. It’s used to cover and seal off the 50mm blow off valve flange in the event that you decide to not use a blow off valve on your setup. This block-off kit is compatible with the 50mm flange that is inc...

Stainless steel C-Clip & o-ring for securing HKS SSQV Blow-off Valves or Block-off Plates onto SSQV type mounting flanges. NOTE: Included with RIVA Power Cooler Kits for Yamaha SVHO (RY17040-PC-1) & SVHO (RY17080-PC) engine models....

HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The S...

Improves supercharger reliability and performance by relieving unwanted pressure during off-throttle operation. Reduces supercharger clutch & gear wear and eliminates heat soak in discharge tube. The body and all internal components are CNC-machined from 6061 aluminum alloy. Features a large 50mm va...

Enables you to run a blow off valve with the stock intercooler, to relieve excess pressure on the supercharger wheel in off-throttle situations NOTE: The Turbosmart 50mm is compatible with the stock air box in place....

Use this 50mm blow off valve to relieve excess pressure during off-throttle situations to reduce supercharger clutch and gear wear. Reduce heat soak by releasing unused air in the charge tube. Securely mounts with a V-Band clamp design. The blow off valve is anodized for increased wear resistance an...