Quote:
Originally Posted by NJSPEEDER
bascially jeff, run it in all the circles you want. !cats is a an easy and economical mod that has been proven to show huge gains in f-bodies and has little to no downside.
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Other than being illegal. Times are changing and they are cracking down on illegal vehicles. Look at RyanFX who had his tint done last year and just got pulled over for it. He's going to get hasseled constantly for that. And the huge gains are acquired by removing the cat and adding tuning. Did you ever try tuning for the high flow cat? No. Tuning with a high flow cat will get you within 5 hp of no cat. But I honestly don't care if everyone removes their cats. I just don't think it's good advice to tell people to remove them since it's illegal. There better ways to pick up power and stay legal. If you're removing a cat then you better be removing the muffler as well since that's a bigger restriction than the cat. That usually means a cut-out. So put the cut-out in front of the cat(not that a cut-out is legal either).