GrimmSpeed Version 2 Bypass Valve - 2008-14 Subaru WRX, 2005-09 Subaru Legacy GT for Subaru WRX/STI GRB/GVB (2005-2014)

The days of sacrificing performance to leaky BPVs are over, because the long-awaited GrimmSpeed Bypass Valves are here! The long-awaited return of the GrimmSpeed Bypass Valves is here! Our valves have been a highly sought-after product, but due to the intensive assembly process, it has been hard to keep them on the shelves, which in turn causes frustration among our customers.

• Brand: GrimmSpeed
• Fitment: Subaru WRX/STI GRB/GVB (2005-2014)

Please confirm fitment with us before ordering.