Originally Posted by coony3737
i too have looked into this, and what i found was that by doing the ecu mod along with the pulleys will yield very close to 400 at the wheels. add intake and exhaust and i'm sure you'll be easily sitting over 400.
I know that dynoing our cars seems to be a problem, so what's your guess on the RWHP. I'm thinking my car would put down about 195 hp, so the SRT-6 should be around 300-310, so those mods to get you near 400 hp better be pretty impressive ones.
BTW, why don't you guys looking for exhaust systems just take your rides to the local muffler shop that does alot of hot rods and have them fab something up for you?