Dear Bro Z, had confirmed with our sv4 otai from JB Mr Bien..... He quoted "tapak and belakang tak sama".......Anyway thanks a lot for your inquiry....Have a goodday...
When I accelerate, the engine hesitate and sort of misfiring when it hits full boost @ 3500rpm. FYI, my car is still running stock with only, Apexi air filter, HKS BOV and HKS exhaust. And worth to mention, my engine...