So looking into finally upgrading the engine with some bolts on to my 2008 gt.
I already have a roush CAI, roush axle backs, tune and recently did under drive pullies.
Looking to do headers, high flow cats and mid pipe.
Living in CA my options are limited so needing CARB approved headers as I keep the car current and registered.
So looking at JBA cat4ward or BBK, pros or cons with either? I will probably be paying a shop to do the install. I am only speaking HP wise, fit and fitment etc etc.
I cannot find any solid youtube videos or posts on staight HP gains
I already have a roush CAI, roush axle backs, tune and recently did under drive pullies.
Looking to do headers, high flow cats and mid pipe.
Living in CA my options are limited so needing CARB approved headers as I keep the car current and registered.
So looking at JBA cat4ward or BBK, pros or cons with either? I will probably be paying a shop to do the install. I am only speaking HP wise, fit and fitment etc etc.
I cannot find any solid youtube videos or posts on staight HP gains