what was the diffrence between the 2 cans that you did side by side testing?
The first day both 2010 M8's had mbrp cans and they ran dead even all day. The next day put a jaws can on one of them, and all daylong the one with the jaws would make it higher up the hill and just out perform the other. It worked out to usually about 15-20ft difference on a hill climbin. And also swapped the can between the two sleds to make sure it wasnt a rider havin a better day or one sleddin runnin better that day, the sled that had the jaws did better.
As for the D&D cans we ran them on a couple of our 2010 HCR's to try them out and i finally got rid of them because i tired of welding them up as they seemed to continually crack.
This is just what ive found personally.
I put thing can with cooker on my 2012 M8.
no power loss and I have hot lunch every ride.
Call Sled Shed in Revy
And Muz rides like a girl.
I just ordered a cutler can. I have been told that they work good and not too loud.