GFB Mach 2 Blow Off Valve - Subaru WRX (GH/GR) / Liberty GT (BL/BP) / Forester XT (SH) - Recirculating

The GFB Mach 2 is a recirculating blow off valve for the 2008-2014 Subaru WRX (GH/GR), 2004-2009 Liberty GT (BL/BP) and 2008-2013 Forester XT (SH). It bolts in place of the factory bypass valve with no adaptors or vehicle modification, and GFB's TMS technology gives faster boost recovery between gear shifts. Because it is fully recirculating it stays quiet and factory-like under the bonnet, while holding more boost than any factory turbo can produce. For an atmosphere venting sound, GFB's separate atmosphere conversion kit, or a hose plug and trumpet outlet, can be added later.

Features

• GFB TMS technology for faster boost recovery between shifts
• Holds boost beyond what any factory turbo can make
• 100 percent recirculating for quiet, OEM-style operation
• Direct bolt-on replacement for the factory bypass valve
• No adaptors or vehicle modifications required
• Upgradeable to atmosphere venting with an optional conversion kit

Specifications

• Brand: GFB
• Product Type: Recirculating Blow Off Valve
• Series: Mach 2
• Technology: GFB TMS
• Venting: 100 percent recirculating (plumb back)
• Fitment: Direct bolt-on
• Model Years: WRX 2008-2014, Liberty GT 2004-2009, Forester XT 2008-2013
• Part Number: T9101

Vehicle Compatibility: 3 applications across 1 make. Select a make to view.

Please confirm fitment against your vehicle before ordering. Contact us if you need help selecting the right part.