Home > Select Your Car > MITSUBISHI > Mitsubishi EVO X 2008-2013 > Blow Off Valves & Boost Controllers >

Forge Motorsport Piston Ram Dump Valve - BOV FMDVEVO14
Forge Motorsport Piston Ram Dump Valve - BOV FMDVEVO14

Our Price: $185.00

Product Code: FMDVEVO14


Forge Motorsport Piston Ram Dump Valve - BOV FMDVEVO14

Alloy Atmospheric Ram Dump Valve
Fitment Guide

  • Evo 1
  • Evo 2
  • Evo 3
  • Evo 4
  • Evo 5
  • Evo 6

    Made from billet aluminium, this atmospheric diverter valve dumps the charge-air to atmosphere creating the "Whoosh" sound most commonly associated with rally cars. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably.

  • Dual-Piston Atmospheric Valves and Valve Fitting Kits

    All Forge Motorsport Dual-Piston Atmospheric Valves have been designed and built with the intent of venting 100% of the residual charge air remaining in your forced induction system to the atmosphere at throttle lift.


    While we have incorporated many elements into the design of the Dual-Piston valves to aid in their compatibility with mass air-flow sensor equipped vehicles, we cannot always guarantee that each individual�??s application will be compatible with a valve that vents the charge air into the atmosphere.


    Forge Motorsport nor any of it�??s Authorised Distributors can assume any responsibility for any adverse effects resulting from the installation of this valve onto a vehicle whose engine-management-system, whether factory or aftermarket, is not capable of compensating for the loss of metered air through a vent-to-atmosphere valve such as this.

  • To view a spring tuning kit for this valve click here

  • Share your knowledge of this product. Be the first to write a review »
    We accept Mastercard, Visa, American Express, and Discover