Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment (ESA) System. Now You Can Control The Sound Of The BOV From Inside The Cabin!
The benchmark in dump valve technologyGenuine HKS, made in JapanGives the unique pschit blow off sound!Plug and Play kit for Subaru Legacy B4 EJ255 from...
The benchmark in dump valve technologyGenuine HKS, made in JapanGives the unique pschit blow off sound!Plug and Play kit for Subaru Impreza GRVehicle...
The benchmark in dump valve technologyGenuine HKS, made in JapanGives the unique pschit blow off sound!Plug and Play kit for Subaru Impreza GC8Vehicle...