Grimmspeed V2 Bypass Valve RED - 15+ WRX, 14-18 FXT - 126033RED Fire sleeve We took the concept one

We took the concept one step further and referenced the F-117 Nighthawk as inspiration for the stealthy look of the GrimmSpeed heat shield

1991-1996 Nissan Sentra SE-R 2

4L I6 (MT)

This harness does NOT work with any 05-06 OR K24 engine wiring harnesses and ECU

Grimmspeed V2 Bypass Valve RED - 15+ WRX, 14-18 FXT - 126033RED Fire sleeve We took the concept oneThe 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. To address this issue, our team has worked diligently to redesign the BPV