Boulder, Colorado Porsche repair, service and maintenance.
GBox is a company whose beginnings go back over 30 years. GBox has become an industry leader in premium high-performance gearbox work and custom parts design for Porsche vehicles.
The team at GBox works to provide Porsche customers with the finest products and support in the world. From the earliest Porsches to the latest RSR, street transmission rebuilding to innovative engineering solutions, the GBox team does it all.
We provide machining services, dog-ring electron-beam welding, re-gearing, LSD setup and rebuilding, transaxle oiling systems, gearbox inversion for kitcar applications and much more.