Dual Piston Blow Off/Dump Valve Colour:Black allows for the removal and

allows for the removal and replacement of the EGR valve on the T5 5 cylinder 2

We have also modified the dent in the underside of the pipe that allows it to clear the cam cover and made it as shallow as possible

Fits M3 rear anti roll bar

In the Box

Layers of reinforcing fabric: 4

Dual Piston Blow Off/Dump Valve Colour:Black allows for the removal andSuitable for most turbo cars with an Air Flow Meter. Made from billet aluminium, this atmospheric diverter valve dumps the charge air to atmosphere creating the "Whoosh" sound when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Unlike single piston or diaphragm diverter valves, this uses counter balanced springs and dual pistons to prevent the valve from leaking