Originally Posted by UsmclovesXJ

....if u don't wana dump money on it replace everything stock and for get about it...thats cheapest

Originally Posted by bheath

problem. my exhaust (thanks to the previous owner) has seen its better days. it has been cut and re-welded many times right after the cat. i want to redo the exhaust from the cat back but the i have almost no more room. the o2 sensor is right behind the cat and the welds almost touch it. solutions? or new cat, muffler, and all?? stock cat btw. don't wanna dump to much $ into it...

Originally Posted by UsmclovesXJ

Setup id look around for a stock cat for u so u don't need to worry about drilling a hole for that o2....nxt I pick up a 40 not to Loud but its there ...a lil louder that u can hear in cab is the 44 from flowmaster. That the flow master 40 or the fm 44...and possibly 2.5in exhaust out of the muffler

Originally Posted by bheath

good idea on the stock cat but do they make a high-flow with the o2 sensor hole already there in the same place? and if i go with that setup am i going to loose mpg's or anything? sry for all the ?'s but im not an expert on exhaust...

Originally Posted by Outlaw Star

Check out Quadratec for stock replacement down pipes then go from there.

Originally Posted by bheath

they have nice stuff but a little more $ than i'm looking to spend. maybe one day but thanks anyways.

Originally Posted by UsmclovesXJ

noo all of the hi cats I've seen don't have the hole for the o2....also I run a 44 stock everything..minus muffler its my mpg stays the same...

Originally Posted by Outlaw Star

I thought the price on the stock down pipe (from manifold to cat) was a decent price. If too expensive 4wd hardware also sells that pipe. Then there's always the junkyards.

Originally Posted by UsmclovesXJ

surf this sight for a while. Www.performance-curve.com

Good place...but no I don't run and hi cats or 2.5 tubeing I love the sound. But recently found out the 40 is deeper and slightly louder.