what would give you more power, sound better?
either long tube headers with high flow cats w/ my corsa axle backs

or stock headers, off road h or x pipe with my corsa axle backs.

reason why i ask i currently have corsa axle-backs, and an off road h pipe but not sure if i should get long tubes and add hi flow cats anyone have input.

 

LTs with not cats, x pipe, by FAR

 

i agree, if you combine long tube headers with an off road x pipe, it will be very loud and give you increased horsepower...!

 

i have LT with high-flow cats.....it definetely made it louder and gave it more HP but u should tune your car after getting LT's

 

how much more power does the x give you compared to the h? I got headers with the offroad h-pipe, was just a little curious.

 

thanks for the responses but thats not what i was asking what i want to know is ...
what would give you more power, sound better?
either long tube headers with high flow cats w/ my corsa axle backs

or stock headers, off road h or x pipe with my corsa axle backs.

 

I would go with the lt headers and cats, those are both VERY restrictive. That is my opinion, that is what I would do to get the most power

 

how much power will axle backs give? how about if you add high flow cats?