|
Re: exhaust sytem for 91 civic
very minimal gains - i doubt you'd get 5-10 hp with simply an exhaust, maybe 2-3, if that much? But if you perform mods in future (such as any type of forced induction) exhaust flow is extremely important
__________________
1990 Civic EX 4-Door Sedan - D16A6 - 204k miles
:: working on mechanical and cosmetic restoration ::
|