I had my bike dyno'ed..I have a 02 1K Engine with a Yosh RS3 Full Exhaust..I got 147.1 with 73.9 torque..I wish I had a scanner to post it on GDC...

my 01 with a RS3 slip-on (no set)pulled 146.9 with 77.1 torque. Nice!!
Jim

My 02 1k with a Yosh TRS slip-on, remapped, and a k&n air filter pulled 152hp. Don't know about the torque though.

nice gains!