does anyone know what parts u need from home-depot to make one help me out guyz i need one tonight and need to get buy the parts

 

visit http://www.c-speedracing.com. They have a how to and it has a list on all the parts they used to make there boost controller. I dont think you will be able to find the ball bearing and spring at home depot. At least at the ones in my area. I found them at OSH.