I want it to be in the car adjustable , as I'm sick of the fooling with the hot ash wastegate at the track. I don't care how much it cost , I want it to have a setting for low (street Boost) high (track) I want it to ramp up very fast (smokey burnouts) reliable and easy to adjust with the ability to go from a 15 lb street setting to a 25-28 lb track setting. who has it ? how much? thanks for your help I perfer responders who are or have used the product first hand.