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Forge Motorsport Dump Valve for Subaru Impreza 2001 Onwards, Including the 2009 GR STi

232,92
Price with VAT
P/N: FMDVSUB01-C
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Product Description

An Alloy Atmospheric Dump Valve to fit the Subaru Impreza 2001 onwards models including the 2009 GR STi .

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

In The Box:
1 x FMDVSUB01 Valve
1 x 34mm Blanking Plug
1 x Forge Sticker

If you wish to tune this product to fit the needs of your engine, please see the spring tuning kit below.

If you are unsure if this product is suitable for your application, please contact us. 

Did You Know?

This Forge Motorsport valve relies on an internal spring in order to maintain a seal so that you have boost pressure when it is needed. If the spring is too, weak you lose power. Previously, when an engine was "chipped" or the boost pressure increased, the tuner would need to fit a stronger spring, carefully matched to the increased boost. For those running switchable software programs, there was no perfect solution.

Forge are pleased to offer a fit once and forget solution, the FMIPCV. No more changing springs, turning adjusters, or fine tuning, whilst not knowing if you have done it correctly. This works straight out the box. It will work perfectly on a standard engine, a highly tuned engine, and anywhere in between, without the need to change anything! It does it all by itself, ensuring that you always get the maximum power and perfect drivability.

If purchased in combination with this valve, we can now offer you the FMIPCV at just £42 instead of the normal selling price of £103.95 (tax and regional differences may apply). Simply select the 'Valve + FMIPCV' option to save 60%, and know that your valve will always perfectly match your engine and give optimum performance.





APEK - Asociace pro elektronickou komerci APEK - Asociace pro elektronickou komerci

Our company Escape6 is on the market since year 2000. Our open and positive approach to vehicle modifications, besides many years of experience, stems from the enthusiasm of our entire team. Each of us is a true car enthusiast, and so we can identify with your idea of car modifications, whether it's a Show&Shine competitor, circuit racer, or offroad driver. We actively visit automobile exhibitions around the world, as well as domestic tuning exhibitions, events and events where you can meet our own modified cars.

We are looking forward to seeing you in our showroom in Prague Čestlice, which is filled with the best of today's world tuning parts and accessories. Whether you are only looking for small accessories or car care products, or if you want your car to be completely "tuned out", you are in the right place with us! And do not forget to follow us on social networks where you can learn something behind the scenes of our company.