Add to Cart Wave Spring Bypass Valve - 2010-14 Legacy GT MSRP: Now: $314.00 Was: **New for the 2010-2014 Subaru Legacy GT.** The most important feature of a recirculating bypass valve (Recirc Valve, BPV, BOV) on your Subaru is to evacuate the pressure out of the charge circuit when the throttle is closed. This prevents a surge... MSRP: Now: $314.00 Was: Add to Cart
