Welcome to joepmbc.com

We design and manufacture some of the most accurate, best performing ball and spring manual boost controllers on the market for your import or domestic turbocharged vehicle.

With over 15 years of experience in the boost controller field and over 20 years of automotive experience- you can be assured that you are getting quality products and excellent customer service and support. Let's not forget- ALL of joepmbc.com's manual boost controllers come with a lifetime warranty!