nemisisn3misis

okay so i just bought a sn95 GT and i had to put cats on the exhaust just to pass emissions with visuals. Now i would like to hollow out the cats to get a better sound out of the exhaust system. what would you do to complete this? and if done would it sound worse or would i need glass packs? or just to take them off and open them up to remove the inner portions? any input would be appreciated, thanks!

94StinkinLincoln

i had a old 89 f-350 and the cats "broke down" inside and was constipating the engine. we took the cats off and gutted them and put them back on...wow did that help lol...i kinda liked the sound it made...it gave it a little different noise/tone. u could hear the sound changing when it moved through the cats. go for it and gut them and see if you like it. if not then get an exhaust system w/ high flow cats.

mattdel

you might want to consider just buying an offroad midpipe. your going to need those cats again.

F5GTS331

i agree. buy a offroad midpipe and when the time comes to pass emissions again just put the midpipe with cats back on.

nemisisn3misis

i cannot find anywhere that i can buy offroad midpipes...

AdderMk2

apparently you havent looked either....

www.summitracing.com
www.jegs.com
www.americanmuscle.com
www.promustangperformance.com
www.ebay.com


just to name a few

tmajikman

summit, ebay, jegs, you name it. What your looking for is a 2.5" off road X or H pipe for stock or shorty headers unless you have long tube headers. Not the mid pipe. Hope that helps.