Turbo / Dump Valve Forge Open Circuit Subaru Impreza 1993-1995

Alloy atmospheric relief valve for MY 93-95 Subaru Impreza. Made from aluminium, this atmospheric bypass valve vents charge air to atmosphere, creating the 'whoosh' sound most often associated with rally cars when the foot is lifted from the accelerator. This allows for both quicker throttle response and a higher clamp load to maintain boost pressure more reliably.

All Forge Motorsport dual-piston atmospheric valves have been designed and manufactured with the aim of venting 100% of the residual charge air remaining in your forced induction system to atmosphere at throttle lift.

Forge Motorsport and its authorized distributors cannot be held responsible for any adverse effects resulting from the installation of this valve on a vehicle whose engine management system, whether original or aftermarket, is not capable of compensating for the air loss measured by a vent valve such as this.

In the box :

1 x FMDVK013A valve
1 x S25-19 silicone hose
3 x 35mm hose clamps
1 x 20mm blanking plug
1 x Forge sticker