alright, my friend got a midpipe and still has his cat. he said he would hollow it out for me and sell it to me for 50 bucks and it would be the same as the midpipe.


is this true?
thanks alot, i love the fast responses on this forum guys!

 

it's basically the same as far as I know. The biggest difference would probably be if the midpipe is bigger, but it'd still have better flow without the cat material in the way.

 

Would i still have to get it tuned?

if so, i have the stock ecu so how would i go about tunning it? flash?