I want to put a cutout between my cats and my muffler. will it:

1)be louder
2)have any back pressure problems

i would appreciate any help. THX.

 

it will definitely be louder. as far as backpressure, ii dont know because i dont have much experience with the new modular engines. but if it does decrease backpressure too much (you lose low end power), you could always just cap the cut-out back up.