[Guest]

I wanted to know if u get it cut out right befor the cat's will it work the same as a down pipe would or do u need back pressuer
Just wanted to know not relly sure if this is right place to ask but try and anwser it

 

[greensoup]

The first cat bolts to the turbo. I don't think it would be possible to run a cut-out. Plus you would probably do very bad things to your car when you vent all that exhaust out under the hood.