Should I Drop the Downstream Cats?
09-12-2009, 06:55 AM
Thread Starter
Join Date: Sep 2009
Location: Ohio
Posts: 5
Should I Drop the Downstream Cats?
I am having some rusted through exhaust pipe replaced on my '86 GT. Everything on the car is stock.
The exhaust pipe I am replacing happens right after the second set of cats.
The shop guy said he can just drop the second set of cats when he is putting in the new pipe, if I want.
Would you drop the second set of cats downstream or leave them and only have him replace the pipe?
Is there any advantages or disadvantages of dropping these cats?
Any help would be great.
09-12-2009, 07:42 AM
Yukon Cornelius
Join Date: Oct 2005
Location: deep in the heart of dixie GEORGIA
Posts: 11,808
why not buy an off road hpipe and bolt it in yourself??
09-12-2009, 07:54 AM
D.R. THE PATHETIC DORK
Join Date: Jun 2007
Location: West Virginia
Posts: 30,863
personally i wouldn't wast any money repairing stock pipes, by the time your all said and done you could of bought new and bigger and better at that
09-12-2009, 09:38 AM
M.A.D. Motorsports
Join Date: Jul 2006
Location: Indiana
Posts: 8,014
Just get a an offroad H-pipe and be done with it. How is Ohio and their inspections and emission crap?
09-12-2009, 10:00 AM
Thread Starter
Join Date: Sep 2009
Location: Ohio
Posts: 5
I live in Van Wert County in Ohio, and to my knowledge there is No emissions testing in this county.
09-12-2009, 10:15 AM
2nd Gear Member
Join Date: Aug 2008
Location:
Posts: 165
No emissions in warren, clinton, montgomery, or hamilton counties. I have no rear 02s, longtubes, and 0 cats
Last edited by SpoonyGT; 09-12-2009 at 10:34 AM .
09-12-2009, 10:30 AM
5th Gear Member
Join Date: Jan 2007
Location: Bumblef***, MD
Posts: 4,842
ditch the cats all together, you'll be much happier
09-12-2009, 01:50 PM
6th Gear Member
Join Date: Jul 2006
Location: San Diego, CA
Posts: 6,882
I'd stick with atleast two cats, since the smell sucks, girls hate it
09-12-2009, 02:40 PM
M.A.D. Motorsports
Join Date: Jul 2006
Location: Indiana
Posts: 8,014
09-12-2009, 02:46 PM
6th Gear Member
Join Date: Jul 2006
Location: San Diego, CA
Posts: 6,882
yeah when they pass out lol