Help in deciding....

[CAMAROWIDBASS]

I got a hold of a 94 Camaro but it has no pipes after the cat. It has some sort of high flow cat and the guy i purchased it from is going to give me his 80 series flow master with dual outs.

Since i know nothing about exhaust systems i need to know about what size pipes to go with it.

The cat has what looks like a 2.5'' out.

[BLLDOGG]

the flow probably has a 2.5 also so it would just be simple to get a 2.5 but you want 3" if your looking for performance.

[memphis_raines]

Yeah....what he said...lol.....just get a 3" in, 3" out cat and go from there. You'll need a O2 sensor bung and a new sensor (unless you're gonna use a sim, otherwise the bungs are available from SLP for about $10). Then you'll need a 3" Dynomax U-pipe (available from Jeg's, some of these guys can get you the exact part #) to make the S-pipe, and I think that's about it. Hope this helps.

[CAMAROWIDBASS]

Ill need an 02 sensor simulator? I taught that was only on 97+ vehicles?

I think ill stay with the 2.5'' high flow cat that is on there now since money is tight. IS it bad to go from 2.5'' from the cat then 3'' then back down to 2.5'' where it gets to the muffler?

[CAMAROWIDBASS]

I just got back from a muffler shop they said they would put 3'' pipe from the cat to the muffler for $210 that also includes the tail pipes. They said they would do 2.5'' for $180.

Is this a good price or not? BTW its not mendrel bent.

EDIT i went to Meineke and they quoted me $250 for 2.5''

[ July 27, 2004, 01:14 PM: Message edited by: CAMAROWIDBASS ]

[BLLDOGG]

its a good price. muffler shops wont give you msdrel bent. you have to bring it there.