ok I solved that little problem, my dumbass put it on backwards
well I put it on straight, and re did all the wiring. It came with a button but I went out and bought a switch, that way I dont have to change gears, steer, and hold down a button at the same time. I noticed a difference. But nothing really major. 10-20 hp gain. I dunno. I would recommend this part if you havee the money to spend, other than that. Its not worth it.