chalky
I have the D&D show-n-go slipon, and it does not add as much hp as the propipe, my bike with BAK, krankvent,pcIII and AIS removed dynoed at a final of 80.9hp and 107ft torque. It added more toque than hp. At one point we had 85hp but the air/fuel was way off. I have sent a custom map to carknee to add to the "maps to have" forum. Or if you want it email me and I will send it to you.
I think the sound could have a deeper tone, but it is loud.
It was dynoed at 4500ft, does anyone know if altitude makes a difference?
girlzwarrior