I-Pipe????

[AZv6camaro]

Ok, this mite seem stupid and i have searched previous post for the answer but couldnt find one, what is an I-Pipe and where is it loacted, all i know is that its part of the exhaust. Is it before or after the cat? and what is the size of the stock one?? thanks for any help. [img]tongue.gif[/img]

[zlightning]

Ok it is after the cat converter, and goes to your muffler mine was 2 and 1/4 inches in diameter. I don't know about the 3.8 maybe 2.5inch

[Dominic]

3.8 uses a 2.25" mandrel bent Ipipe stock.

Theoretical sizing for max hp = 2.5-3.0"

[AZv6camaro]

so what would be the best for performance?? a 2.5 or a 3inch I pipe? i want my car to sound really mean and throughty, would a 3 be bad for tourqe? or would it have no effect other then sound?

[HAZ-Matt]

Just get the 3 inch pipe if you really want to mess with the pipe.

[shortdog273]

AZ try to find a local FBody forum where you live and post that you need a 2.75" pipe off a Z or TA. I'm about to take off my non-mandrel pipe and put on a Z28 2.75" pipe I'm getting from a guy for free.