can anyone suggest to me the diameter of the exhaust pipe as i'm gonna make pipe for my project...the pipe will follow the ori evo123 route bcoz sometime i need to drive it to kl for tuning,the car setup is for...
wan ask that when i off my player then my woofer got 1 boom sound that come out from it, so i ask my friend , and he say is grounding, so wan ask that, is't? and where got do grounding and how much about it? Got DIY...