Catless CEL turnoff????

General karthief said:

question is why delete the cats?

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General karthief said:

People are pumping massive horse power through cats, no reason to take them off in my opinion, you can make them louder with a muffler change.
I'll move this to the s550 forums to see what others have to say.[/
I’ve now had 4 different exhaust setups on my car and theres no doubt in my opinion it sounds a heck of a lot better with the cat delete.. one of my first setups was a muffler delete and an x pipe and it was loud but sounded awful... with the cat delete it gives me the option to add volume and a quality muffler along with it

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