Horespower

175 hp/195 lb·ft

Thanks much apreatieated, how much of a boost with a magnaflow stainless exhaust too?? Tks.

Depends on how much of the exhaust your doing. A cat-back system you probably won't notice anything in power gains, if you do a full exhaust (headers back) you should notice an increase but it still won't be spectacular, maybe 10-20 rwhp. An aftermarket air intake will help, but in all honesty it will take a lot of money to make a 3.9L even decently quick.

hey man thanks for the info. but with the price of gas, for now thats what im going to stick with. maybe a supercharge later. or just a 360ci. who knows ill let u know as it comes.