Features:

• 52mm blow off valve features 2” inlet and flows over 330 CFM
• Made with hi temp Silicon Nomex diaphragm
• Internals include MILSPEC hard anodized valve guide and stem with positive sealing valve seat
• It’s 50% lighter and 25% smaller than other blow off valves
• Has two 1/16"NPT pressure ports for convenient positioning
• Collar secured cap for quick spring changes
• Quick release V-band collar for ease of installation or removal

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

• 1965 and older U.S. manufactured California Certified vehicles
• 1967 and older U.S. manufactured Federally Certified vehicles
• 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

• 1966 and newer U.S. manufactured California Certified vehicles
• 1968 and newer U.S. manufactured Federally Certified vehicles
• 1968 and newer Foreign manufactured vehicle