GFB Hybrid Dual Outlet Diverter Valve - Subaru WRX VA / Levorg / Forester XT (FA20) PORSCHE_CAYMAN_987.2 Utilizing activated charcoal filtration

Utilizing activated charcoal filtration

8Y) (2012+)

Year Make Model Submodel 2008-2010 Porsche Cayenne Turbo

Perfect for all IE Tunes from Stage 1 to dual pulley and throttle upgrades

GFB Hybrid Dual Outlet Diverter Valve - Subaru WRX VA / Levorg / Forester XT (FA20) PORSCHE_CAYMAN_987.2 Utilizing activated charcoal filtrationThe GFB Hybrid is a dual outlet diverter and blow off valve that lets you set how your turbo vents. Run it fully recirculated for a quiet, factory style setup, fully to atmosphere for an audible blow off, or split 50 50 to get some of both. The staged dual port design keeps the recirculated air metered, so MAF equipped engines stay free of the stalling and backfiring that a plain atmosphere valve can cause, while you still hear the valve work under