It's a body shop, not a muffler shop lol there is a big price difference. Like he said try e-bay or other part retailers.

 

whats the cat size 3" in 3" out? (5.2 99)

 

stock cat size i think is 2.5 by 2.5 dont quote me...its been a while since i had mine apart...

summit sells highflow cats for a good price... the a$$wipe on ebay .. the performance peddler..his name is jeff hawkin... jacked my money and never shipped my cat and i had to wait 2 weeks before i was able to order another one from summit and for it to be shipped... the one in summit says from 94 to 99 years but it fit damn nice on my 01... only problem is that the aft O2 bung was a little farther back and had to stretch the O2 wires a little bit... there plenty slack ontop of the tranny heat sheild between the trany and the cab.. reach up there and you can feel a wire hold down thats punched through the heat sheil..just pop it off and it gives you enough slack to yank it a bit... no one problem with my converter and i love it!

link for the cat i got on my 01 right now

http://store.summitracing.com/defaul...=egnsearch.asp