What is the downside to removing the Cats and putting in oxygen simulators in my 452 rwhp C5?

 

Emisions, kind of stinks.

 

Emissions, Kinda smells good!!! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />

 

No emissions in FLA. The Ocean breeze cleans out the air. Some of the highest quality air in the US.

I'd still go with Hi-Flow cats instead.

 

the only time i notice any smell is when it is warming up but it is a good smell. it will be louder, i have the quietest performance mufflers dynomax makes, they are the huge body super turbos, not the strait thru kind, and my truck is loud as hell.