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Forge Motorsport Dual Piston Ram Blow Off Valves

Suitable for most turbo cars with an Air Flow Meter

Made from billet aluminum, 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 air into the intake system at idle. This prevents our diverter valves suffering any of the failures associated with single piston and diaphragm type diverter valves.

Universal Forge Motorsport Blow Off Valves
MSRPPrice
25mm twin piston valve for non-MAP based ECUs (Black)$140.00$130.67  Add to Cart
25mm twin piston valve for non-MAP based ECUs (Polished)$140.00$130.67  Add to Cart
 
Forge Motorsport Dual Piston Ram Blow Off Valve Reviews
  (10 of 10) 1 Review    Write Review
RatingDateModelReview
1009/29/2006excellent product and very fast shipping. excellent people to buy from. it worked exactly for what i needed it for.

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Parts Available: FMDV004 - Black, FMDV004 - Polished