Subaru Impreza Dump Valve BOV

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Subaru Impreza Dump Valve BOV

Keeping the turbo spooling between gear changes reduces turbo lag.

Features:

* The body is manufactured from high quality CNC machined aluminium and anodised for durability.  
* Rated up to 40psi of boost.
* Gains back 7-9 BHP by stopping the turbo ‘stall’ effect of your existing Bosch dump value.
* Increases the life span of your turbo.
* Massive 1 Inch Bore, brass piston and large 2 Inch diameter housing.
* Valve vents directly to atmosphere!
* The re-circulating pipe work must be removed, bung not included.
* Please check under your bonnet to see if your dump valve has correct mounting bolt pattern (10.5cm)

Fits Subaru Impreza WRX / STi 2001-2006.
Please be aware the colour of this item may vary subject to availability.