Anyone have the D&D Police Interceptor Mufflers?

Will they out perform the 2:1FatCats? Are they any better than the Fatcats?

Any input would be appreciated...

Thanks.

 

Dyno sheets on both posted on D&D Wewbsite

 

I have the 2:1 Fatcats, and my numbers don't look like that!!!!

Been on the web site..thanks.

I just have the Stage 1: Arlen Ness K/N, Sert, and Fatcats!

Nothing even close to those numbers.

 

I had the D&D Police Interceptor mufflers on my 06 good sound to them and ran good. When I put the Fullsac Tru Dual headpipe on it made them a little louder. Mufflers are in a box now I switched to Supertrapp SE mufflers they are a little queiter. From what I have read a 2-1 is going to out perform a dual setup.