Just got my 2003 40th anniversary edition Busa fitted with the JDM Chill Factory Turbo. It was installed by ECS Dyno in Mesa, AZ (Walter Sprout-Great guy. Knows his S#$!). It equiped with a dump pipe and power commander. The final dyno readings were 286.8 RWHP and 162 lbs of torque at 7.5-8 lbs of boost on 91 crap gas. For the price I paid, this power is unreal! I love it. Now I'm gonna have to get a larger rear steel sprocket to get quicker launches (like I need it). If anyone has any questions about the setup or installation, let me know. I'll be posting pics soon.
Cheers- G