KAD300 Unichip Marine ESP Module

Take your Volvo Penta KAD engine to the next level with the Unichip Marine ESP Module. This is a bespoke marine kit, calibrated specifically for marine use, not a converted automotive tune as marketed by other companies.

Designed for simple plug-and-play installation, this module delivers instant improvements in performance, efficiency, and control — without any need for wiring or programming.

Switch effortlessly between three bespoke maps:

• Power Mode for maximum acceleration and responsiveness
• Economy Mode for extended cruising range and reduced fuel consumption
• Port/River Mode for quieter, smoother operation in low-speed areas

Engine performance is refined across all conditions, with reduced supercharger whine, less belt dust, and smoother running throughout the rev range. Expect up to a 28% increase in range and up to five seconds quicker from 8 to 33 knots during time trials.

The module also features full NMEA 2000 integration, allowing engine data to be displayed directly on compatible chart plotters and multi-function displays.

Pair with our Accessory Monitoring Kit to enable live fuel pressure and inlet pressure monitoring - ideal for improved fault diagnosis and safer operation.

Key Benefits

• Compatible with all Volvo Penta KAD engines
• 3 switchable performance tunes (Power, Economy, Port/River)
• Up to 28% increased range and faster acceleration
• Reduces supercharger noise and belt dust build-up
• Plug-and-play design - no wiring or programming
• Full NMEA 2000 data sharing
• Optional Accessory Monitoring Kit available
• Designed and manufactured in the UK

Kit Includes:​

• ​Unichip Marine ESP Module 
• ESP Module Mounting Bracket
• Wiring Harness
• Fuel Pressure Sensor ( inc. fittings )
• Manifold Pressure Sensor (inc. fittings )
• Fuel Pump Control Module
• Remote Tuning Module
• Rotary Map Switch
• Emergency Bridge Plug
• Unichip Marine ESP Module Screwdriver
• Unichip Marine Heavy Duty Cary Case