Forge Motorsport Piston Closed Loop Dump Valve Nissan Sunny GTi-R If you are not that bothered about your GTiR making the 'wooosh' noise every time your throttle back, use this type of dump valve. Rathe ... 110.25 GBP Your Price (from) 99.23 GBP

Forge Motorsport Dump Valve Subaru Impreza Alloy Atmospheric Ram Dump Valve available to fit the Impreza MY 93-95 Made from billet aluminium, this atmospheric diverter valve dum ... 112.88 GBP Your Price (from) 101.59 GBP

Forge Atmospheric Dump Valve Mitsubishi EVO Forge Motorsport alloy atmospheric Ram Dump Valve, suitable for the Evo IV, V, VI, VII and VIII models. Made from billet aluminium, this ... 131.78 GBP Your Price (from) 118.60 GBP

Forge Atmospheric Filter Dump Valve Mitsubishi EVO Forge Motorsport alloy atmospheric Ram Dump Valve with filter fitted, suitable for the Evo IV, V, VI, VII and VIII models. Made from bil ... 141.23 GBP Your Price (from) 127.11 GBP

Forge Dual Piston Ram Dump Valve 200SX S13 Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound when the thro ... 78.08 GBP Your Price (from) 70.27 GBP

Forge Dump Valve & Fitting Kit - Smart Ever heard a Smart Car wizzing round with it's dump valve 'Woooshing' all the time, bet you thought you wish yours did it too! Now you c ... 99.75 GBP Your Price (from) 89.78 GBP

Forge Dump Valves & Fitting Kits Subaru Here are the dump valves and fitting kits for the Subaru Impreza range from Forge. These products are designed specifically for the Impr ... 98.00 GBP Your Price (from) 88.20 GBP

Forge Fast Road Diverter Valve Seat Forge Motorsport make possibly the best boost pressure control valves on the market, they are made from billet aluminium and this recirc ... 84.53 GBP Your Price (from) 76.08 GBP

Forge Motorsport Dump Valve Vauxhall Astra Mk4 Dump / Blow Off Valve complete with Fitting Kit Dual-Piston Atmospheric Valves and Valve Fitting Kits All Forge Motorsport Dual-P ... 160.07 GBP Your Price (from) 144.06 GBP

Forge Motorsport Dump Valve Vauxhall Astra VXR Dump / Blow Off Valve complete with Fitting Kit Dual-Piston Atmospheric Valves and Valve Fitting Kits All Forge Motorsport Dual-P ... 160.07 GBP Your Price (from) 144.06 GBP

Forge Piston Closed Loop Diverter Valve Mitsubishi EVO For those who want the benefits of an uprated aftermarket 'Dump Valve' on their Turbo cars but don't want the loud wooosh, when the thro ... 131.78 GBP Your Price (from) 118.60 GBP

Forge Piston Closed Loop Diverter Valve Nissan 200SX S14 If you are not that bothered about your 200SX S14 making the 'wooosh' noise every time your throttle back, use this type of dump valve. ... 110.25 GBP Your Price (from) 99.23 GBP

Forge Piston Closed Loop Diverter Valve Seat 1.8T This Dump Valve from Forge Motorsport is suitable for the 1.8T models. As with the Closed Loop version it's made from billet aluminium, ... 84.53 GBP Your Price (from) 76.08 GBP

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