hello, i'm really getting tired of coming to a stop and waiting two to three minutes letting the engine idle before shutting it off. i went to genos and found they have an item called a turbo saver, basically a timer. have any of you had any experience with this product? installation sounds pretty simple, no cutting wires, just plug it into a wiring harness at the base of the steering column. i'd apreciate any info you guys can give me.