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...
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...