No Cats
No Cats Got a guestion guys..i wanna take my cats off, i have stock manifolds and everything the only thing i have is a borla exhaust, now can i just take the cats off and have like a muffler shop weld in some tubing, or what? how do i go about doin that?
You will need O2 sims or new tuning to make your SES light go out. (to pass emissions, if you need to) 
TECH Fanatic
Joined: Nov 2001
Posts: 1,098
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From: I-L-L-I-N-O-I-S
Why do you want to do that? Your LS1 is going to sound like complete A$$ through that Borla if you do remove them. Talk about nasty rasp... 
Unless you strictly want to do this for a little extra horsepower at the track or don't actually mind driving around a sweet ride that will sound like that, I'd strongly recommend you just keep them on there and do something else...
Mike
Unless you strictly want to do this for a little extra horsepower at the track or don't actually mind driving around a sweet ride that will sound like that, I'd strongly recommend you just keep them on there and do something else...
Mike
