FALCON:
I Did remap the FI, and even w/just the RS-3 Slip-on'z, It makes an OBVIOUS difference in the Busa's Power. I noticed a slight hesitation in 1st gear. It happens occasionally when I take off from a complete stop. Nothing really serious though. If I wasn't so observant, It's not even noticable. Do you have RS-3'z?
iz213