motocross_masta
Registered User
Ok, from what I know there's something called "cats" in the exhaust? I'm confused, i've seen a couple people on here and there mod list says,"removed cats." Now, one of my friends has an F-150 and he removed all four of his cats from his truck and sold them. His truck is loud as h**l. But, what i'm wondering is, how many "cats" are in an '90 SC and will that make a power/sound difference if i remove them? (If i can?)