DUMP VALVES

The DV26 has a 60psi boost capability.The ingenious second piston allows cars to idle perfectly and for the fuel mixture to be unchanged which resolves all the running problems traditionally associated with diaphragm valves. It has a 25mm push on base and comes supplied as standard with a straight 4mm polymer push on vacuum/boost connection.

The new DV10 and DV12 valves are atmospheric (whoosh type) valves designed specifically for the 1999 onwards Subaru Impreza models that have an intercooler mounted factory re-circulating valve. Now late model
Subaru owners can enjoy all the benefits of our ‘EVO’ twin piston dump valveslegendary internals in a new CNC machined body designed to directly bolt to the intercooler. They take only 10 minutes to fit and come complete with the necessary hardware and instructions for easy installation. Capable of withstanding boost pressures of up to 60psi, these valves are suitable for all UK & Import specification cars and give a very distinctive ‘Tsscch’ noise.

The new DV10 and DV12 valves are atmospheric (whoosh type) valves designed specifically for the 1999 onwards Subaru Impreza models that have an intercooler mounted factory re-circulating valve. Now late model
Subaru owners can enjoy all the benefits of our ‘EVO’ twin piston dump valveslegendary internals in a new CNC machined body designed to directly bolt to the intercooler. They take only 10 minutes to fit and come complete with the necessary hardware and instructions for easy installation. Capable of withstanding boost pressures of up to 60psi, these valves are suitable for all UK & Import specification cars and give a very distinctive ‘Tsscch’ noise.

HKS SSQ BLOW OFF VALVE, Increase performance with top quality. Second best is not an option.

The loudest and highest flowing BOV in the Turbosmart range. If extreme performance and spectacular sound are your priorities – the Megasonic is the BOV for you. Aimed at the serious racer, it’s also ideally suited for show cars that want to stand out from the crowd.

* Fitting Kit required

A BOV for racers and serious enthusiasts who want to be noticed. Supersonic provides a superior flow performance with a unique “supersonic” sound. Extremely popular with racers and show-car buliders world-wide.

* Fitting Kit required

Three BOVs in one. The Dual Port can be configured to vent to the atmosphere, back into the air intake or both!
Convert to a Plumb Back system for a road-legal compliancy or to a Supersonic for the race track. Dual Port is easily the most versatile BOV in the Turbosmart range. Supplied with all necessary hardware.

* Fitting Kit required