Cat
Thread Starter
Pro
Joined: Nov 2014
Posts: 527
Likes: 23
From: Mishawaka Indiana
Cat
What all has to be done if I delete the cats? Does the computer need to be tuned? Will it be much louder? Rougher running? The diffuser has already been removed and have been thinking about installing an Xpipe. What affect would have on my 1992?
Safety Car
Joined: Aug 2009
Posts: 3,745
Likes: 275
From: Melbourne, Victoria, Australia
Am not sure on the 92, however there are no fault codes or rough running from my hollow cat. Yes it may be a little louder but you may find the cat has disintegrated and is hollow.
That is when I removed my cat with the intention of ramming a pipe down it, for more performance to my surprise I found it hollow inside.
That is why my mufflers rattled, they were full of tiny rocks....
Safety Car
Joined: Sep 2010
Posts: 3,752
Likes: 190
From: Indiana PA
Is there something wrong with your car? Are you trying to fix something/increase HP?
Removing the Catalyst on an otherwise stock engine will do nothing for power. As long as the catalyst is operating properly. In fact its pretty illegal to remove a properly functioning catalyst in most parts of this country.
It will be louder, that is for sure. No need for a tune, will run just fine.
Removing the Catalyst on an otherwise stock engine will do nothing for power. As long as the catalyst is operating properly. In fact its pretty illegal to remove a properly functioning catalyst in most parts of this country.
It will be louder, that is for sure. No need for a tune, will run just fine.
