Can I change my Pro pipe 'slip on' for another one as long as it's 2" o.d. ? Looking for a short one just for looks...b.

 

You can always change out the muffler if it fits the header with no leak once tightened up, mounting at the rear might take some work, it will change the tuning requirements for the motor to be happy.

 

Yep just what I was thinking, but i've got all winter to sort her out !...b.

 

And, just like the sportbike V-twins, a Harley's exhaust pulses can wreak havoc on a carbon fiber can unless it is designed for the V-twin.