Forge Dual Piston Ram Dump Valve Cosworth Available to purchase separately or

Available to purchase separately or available in our hugely popular 280mm conversion

Turbo-back excluding Hi-Flow Sports Cat with Dual GT80 LITE tailpipe (SSXRN404)

drive shaft joints and gearchange and the car will have a much 'tighter' feel

more Bite for your money

When driven hard for extended periods

Forge Dual Piston Ram Dump Valve Cosworth Available to purchase separately orSuitable 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