casts or catless ??

[skar]

Slp said to keep the cats for low end torke?????
Sounds like bs to me. Getting headers and intake come spring.
Do I keep the cat or not. Do not plan on racing car at track.
weekend cruiser that wants to keep up.

[Hurley711]

ORY all the way, just make sure you don't have to worry about emissions or you have a way around passing the test WO cats. Even though the high flow cats flow well, you free up a couple extra ponies WO them. Sounds to me like SLP is trying to make the extra couple hundred $$$ off of you for the cats. BTW, I would avoid the SLP LT headers, they tend to have serious clearance issues compared with other headers, and also cost more. Pacesetters tuck nicely and are cheaper also.

[nhraformula]

what above said