Yea... dont see how this would be a problem... but figured i'd get some opinions anyhow... found this on ebay. Thought about the idea of when I get my header & all to cut & weld this onto it... eliminating the cat... and then doing a full header back exhaust from there... thoughts?

3" DownPipe


http://www.motortopia.com/cavyfreak442/cars
Best ET to Date: 14.251 @ 98.51 mph. 13's or Bust Baby!

guess if you get it cheap enough it would be worth a shot

ok. why does everyone want to take off their cat? it doesn't sacrifice any power whatsoever, it helps the exhaust to be at a MUCH more tolerable sound level, and it helps keep my air clean. is this a street car? if it is, and even if you don't have emission inspections in your state, it is a FEDERAL OFFENSE to remove a cat from a car that came with one. are you boosted? if not, and if you don't have a monster supporting mod list (ala pj) then 3" is just too big. you may like the sound from a catless exhaust at first, but trust me, after the first few times you get the police' attention in the same trip, you'll want to rethink it.



JBO Stickers! Get yours today!

good idea ,but in a way hes got a point , i still have my stock cat on my 98 cav but cut the muffler off ,ran a 2 1/2" piece of tailpipe back and ive gotten a little too much attention(oh my god is it loud) i need a good muffler,just go with an ebay hi-flow cat and you'll be good


15.2@89mph 2.171 60ft. 9.830 1/8 R.I.P. "LULU"

ALWAYS run a cat on a street car.



fortune cookie say:
better a delay than a disaster.

removing a cat on an na car can have negative effects

on high boost it can add power being without it three inch might be a bit much



1989 Turbo Trans Am #82, 2007 Cobalt SS G85

Waste of money--especially if you ever come back to Pa. Just because it has an O2 sensor bung does not mean it will work well, either. With a 3"pipe on a basic bolt-on engine, you will lose power.

Not worth it. Get a Maganflow cat instead.