Muffler

[carp2000]

Hey everybody, I need to ask a question, I put a cherry bomb glass pack on the 00 expy and I don't like it. I liked the sound of straight pipes better, so my nesxt step is either gutting the cats, I heard there is something called high flow or performance cats, whats better, and I know gutting the cats is illeagl (DON"T CARE) just want the sound.... Thanks for the help

 

[ELVATO]

If you want to keep some cats, Magnaflow makes high-flow cats. Around 70 each.

 

[mustangswan]

if you gut the cats, you might get a check engine light, if so check out the cat monitor eliminators, summit sells them for mustangs. They should work on your truck.

 

[carp2000]

thanks

thanks for the hint I've been looking for those things