I think there it comes down to 2 exhausts. i think Corsa may be better because its so far a rare 3.0 inch exhaust. but which would u buy for best sound and good performance

 

I would bet corsa will have a better sound/tone to it.

 

Get the corsflow

 

I thought the corsa was 2.5''? could be wrong...anyways i want to wait and see what borla puts out.

 

The Corsa is 2.5" as is the Magnaflow. I've had the Magnaflow on for over a month now and the sound is deep and exactly as I thought it would sound. The Corsa system is about $200 more than the Magnaflow I think and Corsa uses a round muffler which is a for me. Either way both systems fit the bill and it's as simple as do you prefer apples or oranges.

 

With Corsa's design philosophy the shape of the muffler (round or oval) is absolutely irrelevant to what your statement implies. For their systems the shape of the muffler is purely dictated by what type of chambers they need inside to cancel frequencies in the exhaust noise that cause resonance (drone) in the passenger envelope. Exhaust gas goes STRAIGHT THROUGH no matter what. Even in their oval designes the pipe goes through straight as a stick. Corsa's system for full size GM trucks/suv's uses a round muffler and is a far from fart can sound as you can get.

 

What up JCswoosher!? They both similar. Corsa sounds a little better to me. Did you decide on not having Brad do the 3" exhaust?

 

well i just dont know about it. i would like GM to warranty it. i was just driving last night. and all the sudden..... check engine light came on. im guessing its the intake. so im ignoring it. so how do i get that fixed? would that reflash thing help it