define sleeper.iggyspeed wrote:any suggestions on a sleeper exhaust for an SR?
3"?apollo500 wrote:HKS HI-Power is super quiet for its size on my KA, guessing it will be same for SR.
3in?BigDAT wrote:the hks hi-power is f**king loud on my KA, I do have an s14 exhaust cam though, not sure if it matters.