bro...do u got original standard spring?...how about we trade suka sama suka.....becoz my wife bising already.....sms me 0196052075 loc. subang or puchong area
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...