TCU file tuning can match gearbox torque limits, clutch pressure and shift strategy to an engine remap. Learn what changes and when it is worthwhile.
Performance
Articles on performance ECU tuning — Stage 1, gearbox/TCU and motorsport extras.
Stage 1 Power: Safe Gains for a Stock Car
Stage 1 power unlocks stronger, smoother performance from a healthy stock car. Learn how safe ECU calibration works, what to expect and what to avoid.
