Go Fast Bits provides a variety of adapters, fittings, plugs, springs, and accessories to fit many different applications, hose sizes, fitments, and more. This allows you to set up your Go Fast Bits component in multiple ways and on different cars more easily. All components are extremely high quality and are specifically made for Go Fast Bits blowoff valve applications.

This is the standard spring that is supplied in all Respons TMS and Deceptor Pro II valves, and is an optional extra for all Mach 2 valves when being set up for atmosphere venting.