Rule of Exaust Set Up? Options

[o0black0o]

Is there a rule for the exaust set up? When I say that I mean Power = Size of Piping?

Also anyone give me a idea 2 what piping and effect each celica engine would have.

ex. 7afe, 5sfe, 3sgte, etc.

[o0black0o]

So I assume for every 100 HP another inch of piping

7afe : 105 - 2.25
5sfe : 160 - 2.50
3sgte : 260 - 3.00

What is stock 1"?

I didn't feel a noticeable difference in my celica when I got mine ether. I can really feel it once I get 45 mph and going.

Would a header and a high flow cat give more power or tourqe to the 7afe? Or would it be a waste of time and money?

[celicaST]

So I assume for every 100 HP another inch of piping

7afe : 105 - 2.25
5sfe : 160 - 2.50
3sgte : 260 - 3.00

What is stock 1"?

I didn't feel a noticeable difference in my celica when I got mine ether. I can really feel it once I get 45 mph and going.

Would a header and a high flow cat give more power or tourqe to the 7afe? Or would it be a waste of time and money?

most likely a waste of money, and aftermarket exhaust isnt going to help a stock 7a much (we just dont flow that much air to make a difference) and it can actually hurt the low end torque. stock is 2.25in, it needs to stay that diameter to maintain sufficient exhaust velocity, anything bigger will actually hurt your performance (unless its boosted of course ).

This post has been edited by celicaST: Feb 11, 2006 - 11:30 AM