cat question

[jbird99]

i got a 99 v6 firebird...any idea what the in/out size is for a hi flow cat? i dont wanna get the wrong size :?:

[foff667]

might wanna pm little g he should know.

[jbird99]

whoss that lol

[foff667]

http://www.njfboa.org/forums/profile.php?mode=viewprofile&u=5

[exhaustguys]

Should be 2 1/4" cat body around 14"-16" can find out for sure on monday. We have these in stock in both magnaflow and catco, depending weather you need one or two 02 sensor mounting locations.

[jbird99]

ooo nice can you find out for me the exact size? i would appreciate it

[exhaustguys]

i got a 99 v6 firebird...any idea what the in/out size is for a hi flow cat? i dont wanna get the wrong size Â*:?:

I only show a cat up till '98 v-6 and that in universal shows 2.25" both ends. I doubt the size has altered any. Thanks for asking

[Tru2Chevy]

it is 2 1/4" in/out if your exhaust is all stock. If your exhaust isn't stock, then buy a universal fit to match the size of your aftermarket exhaust.

- Justin