Grimmspeed V2 Bypass Valve Red For Use w/ Aftermarket TMIC 2008-2014 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2013 Forester XT

Redesigned from the ground up, this valve from GrimmSpeed addresses the limitations of the previous version, improving manufacturability, performance, and reliability while maintaining the high-quality look and feel GrimmSpeed is known for.

What’s New in Version 2?

• Redesigned internal piston to eliminate potential failure points from V1
• Optimized spring tension for superior response across all operating conditions
• Updated main body design for a cleaner CNC finish
• Lightweight hard aluminum piston replaces brass for faster valve response
• Inspection port removed for a more streamlined design
• Built to hold double the pressure of stock bypass valves while remaining leak-free

Material & Design

• CNC-Machined 6061 Aluminum Body: Strong, lightweight, and anodized in black or red for corrosion resistance and style
• Oversized 38mm Piston: Quickly dumps pressure while maintaining leak-free operation, even at high boost levels
• Precision Steel Spring: No tuning or adjustment required for immediate performance
• Buna-N O-Rings with Dovetail Grooves: Superior retention and resistance to fuel and oil degradation
• Swivel Air Fitting: Simplifies installation and accommodates custom setups
• Signature GrimmSpeed Branding: Stylish and recognizable under the hood

QUICK SPECS:

• CNC-Machined 6061 Aluminum
• Corrosion resistant anodized finish, available in both red and black
• Oversized 38mm anodized aluminum piston for superior flow
• Swivel air fitting to aid in install and for accommodating custom setups
• No tuning or adjustment required

FITMENT:

• 2008-2014 Subaru WRX
• 2005-2009 Subaru Legacy GT
• 2005-2009 Subaru Outback XT
• 2009-2013 Subaru Forester XT
  

Note: Not compatible with OEM Top Mount Intercooler