• GEARBOX PREPARATION SPECIALIZING IN PORSCHE CUP SEQUENTIAL HOLLINGER, RSR, AND RICARDO BOXES
  • REPAIRS AND MODIFICATIONS FOR ALL TYPES OF PORSCHE TRANSMISSIONS
  • FULL SERVICE IN HOUSE MACHINE SHOP

GT3 Cup Sequential Box (Case 1)

in-depth look at gearbox diagnostics

Services

latest projects & updates

We give you a full detailed diagnostics report of your gearbox that explains what may be causing issues. Additionally, we offer a multi-level solution to either the repairs or modifications of the gearbox. The decision is yours while we are here to work with you every step of the way to ensure your satisfaction. 



​BILL RADER MOTORSPORTS LLC

Boxster Gearbox

GT3 Cup Sequential Box (Case 2)

Gearbox

GT3 Cup Sequential Box (Case 3)

GT3 Cup Sequential Box (Case 4)