Corsa Exhaust

[matt805]

im looking at a corsa for my 4.8. i can get the cat back or just the muffler welded in for about half the price. are there any differences between these two options? sound? hp? ..etc

[lsuguy]

Just wondering where you are getting the muffler by itself from? Since Corsa no longer produces the alone, many if not all websites that do have them for sale really don't have them.

As far as difference I'm sure there would be a difference in sound since the catback system will have different tubing than whateer you will go with just having the muffler installed. But should be similar. I don't see you loosing any noticeable hp either way.