i just wanted to improved my altezza power...so what shud i do other than add turbo ? i dun want to add turbo 1st...
1 of my fren told me that pasang haltech engine management to improve hp..isit ok ? currently my car had pasang extractor 4-2-1(dunno isit write like this hehe) trust exhaust,k&N air filter nothing more..my altezza is semi auto 1..
Hope some pro can give some advice what to do....
1 of my fren told me that pasang haltech engine management to improve hp..isit ok ? currently my car had pasang extractor 4-2-1(dunno isit write like this hehe) trust exhaust,k&N air filter nothing more..my altezza is semi auto 1..
Hope some pro can give some advice what to do....