Quote:
|
Originally Posted by MonaroGTO
so headers with stock catback works ok?
|
well for sure the headers will give you way more HP then any aftermarket exhaust, you dont even really need the exhaust. but dont be expect like a 15 HP gain, they are just pulling your leg on that. will your engine feel smoother and sound leaner? yes it will, especially when all the plumbing has been remade for the exhaust. with headers im thinking 5-8 HP gain? anyone else agree? but you should back that up with a CAI to complete it, but again do not get your hopes up thinking you'll have 425 HP just on those things alone
Your Privacy Choices