High Flow cat ?
Record Breaker
Joined: Oct 2004
Posts: 2,456
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From: Gaylord, MI
RE: High Flow cat ?
If you get a high flow cat and muffler I would start my next mods being headers, TB, and intake. Its pointless to have an exhaust that be let lots of gas out fast if the intake can't even get air in fast enough!
Banned
Joined: Sep 2005
Posts: 7,759
Likes: 1
RE: High Flow cat ?
ORIGINAL: shott8283
EMRJPV what year is your truck? i got an 01 and orderd a 99 direct fit cat b/c for the 99's and lower they come with the downpipes... the 00 and 01's dont... atleast what i have looked up for...it fit great and had no problems.. it was easier b/c the 00 and 01's are JUST the cat and you have to cut out the old one and weld it on... the direct fit for the 99's and lower are the downpipes that just bolt on the headers/exhaust mani's and then you only have to weld up one fitting from the down pipe to the cat and then just weld the pipe on the other end... fit great and had no problems
EMRJPV what year is your truck? i got an 01 and orderd a 99 direct fit cat b/c for the 99's and lower they come with the downpipes... the 00 and 01's dont... atleast what i have looked up for...it fit great and had no problems.. it was easier b/c the 00 and 01's are JUST the cat and you have to cut out the old one and weld it on... the direct fit for the 99's and lower are the downpipes that just bolt on the headers/exhaust mani's and then you only have to weld up one fitting from the down pipe to the cat and then just weld the pipe on the other end... fit great and had no problems
Joined: May 2004
Posts: 3,811
Likes: 3
From: Bett-neee
RE: High Flow cat ?
yea man it fit perfect for being a 94-99 the only thing i had to do is give the aft O2 sensor some slack b/c the aft bung was a bit farther then the stock one had... not sure if it messes with any readings... but it works well
