High flow cats?

[can04cobra]

Hay guys!!

Who makes the best high flow cat in a 3" I dont need it to pass emissions just need to bring the db on my exhaust for safety inspection. I think it sounds great as is but i need to pass this inspection to drive the car. current set up is ARH headers 1 3/4" primaries 3" collectors, ARH 3" O/R x-pipe, and a 3" bassani catback. Hoping to get something that flows good enough not to have to re dyno the car. car is a 2.9 whipple on a built motor with stage 3 cams and head work making 730hp 605ft/lbs torque. What would you guys suggest to do if you were in my shoes?

 

[AznPrswayzn]

If you are just trying to get the volume down a little you could also try welding in some 3 inch vibrant resonators. Wouldn't hinder flow, but will lower the noise and possibly deepen the tone a bit

 

[MagnaFlow]

We have quite a few universal mufflers you could use that have a straight through design for the best flow. How many DB do you need to bring the exhaust down?

 

[MG0h3]

Have you tried the baffles in the tail pipes? The PO installed the basani cat back and it came with baffles. I never tried them..in fact I may have tossed them.