just unplug the connector from the servo motor in the exhaust. the spring will keep the valve open. to terminate the idiot light, you can buy the exup mod from graves. i think its like 50 bucks or so.Hmm I would like to try this as it sounds like somehting i may be able to do myself. Would you be able to explain to me in detail how i can disconnect the exhaust valve and how to terminate the connection for the actuator at the pcm.