BigStuff3 BS3-005-016 GEN3 PRO SEFI - 3-Step with ETM Upgrade (Existing 2-step)


For existing BS3 systems: If you have an existing 2-step, this package upgrade adds a 3-step starting line control and the ETM Traction Control for distributor or coil-on-plug systems.

This upgrade package includes:

3-Step starting line control system (added to your existing 2-Step).

ENGINE TORQUE MANAGEMENT (ETM) - The (ETM) Traction Control upgrade utilizes a cylinder (spark) cut-off strategy to control drive shaft speed for an eight (8) second time period using a patent pending, 32 level torque management control algorithm. This system works in conjunction with the BS3 2 & 3-Step starting line control system.

You will need to send in your existing system for this upgrade - usually takes 1-2 weeks.

Price: $90.00
SKU: BS3-005-016