I was thinking of getting a controller for my 08 800. Does anyone have 1 if so what kind of difference have you seen. I was also looking at the Aaen Performance single pipe, but don't know much about them. Anything you can add would be great.

 

i put a dynatech programmable box on my buddies 05 800 it makes it run better......but it has failed 3 times each time less than 100 miles on it leaving him stuck out in the woods......must remove front half of plastic to disconnect.....dynatech is very slow in adressing the problem.....i personally would NOT buy another one from them