Honda CB CB400SA 400 Super Bol d'Or VTEC Revo

Chip tuning for the Honda CB400A Super Bol d'Or VTEC Revo involves recalibrating the Keihin 38770-MFM-702 electronic control unit (ECU), which is equipped with an M32R processor, to achieve optimal engine performance for its 400cc displacement. Like any machinery operating in a dynamic mode, the Honda CB400A requires precise adjustment to unlock its engine potential and improve responsiveness.

The chip tuning process consists of modifying the ECU’s software, allowing the engine’s operation to be adapted to individual driving styles and operating conditions. We analyze current engine parameters, identify limitations, and make corrections to fuel maps, ignition timing, and other critical settings.

This results in smoother, more predictable engine operation, improved acceleration, and enhanced throttle response. Particular attention is paid to preserving engine life. Chip tuning does not involve extreme power increases at the expense of reliability. Our goal is to optimize engine performance within its design limits, ensuring stable and long-term operation.

ECU reprogramming is performed using modern equipment and proven methods, guaranteeing the safety and quality of the work. Chip tuning of the Honda CB400A Super Bol d'Or VTEC Revo by AutoChip.lv allows you to maximize driving pleasure, improve motorcycle handling, and experience the power of an engine developing 41 kW and 38 Nm of torque.