The Before is with a Micron Slip on and DK map for a CA 929, the after is a Full Arata system with intake flapper removed and a custom map. I only gained about 7.5 hp, but the torque band is so much wider and earlier now. Final torque was about 66, and the throttle is alot smoother. The bike wheelies through the mid range unexpectedly now lol. Ill post the torque chart as soon as i can get someone to re size it for me. Any comments welcome.