Engine Control Units

The latest in 100+ years of world-championship motorsport electronics

When BMW reentered Formula One in 1980, it turned to Bosch to develop the world's first completely digital engine control unit. With race wins and world championship achieved in quick succession, the MP1.1 immediately established the technology as the future of engine control. We haven't slowed down our development in the 40 years since. Today, the Bosch MS 6 ECU range is the choice of OEM race and rally programs.

Many just see another ECU. Some see the possibilities.

The MS 6 Family of ECUs is the state-of-the art solution for engine management in professional motorsport. The MS6's high-speed, high accuracy hardware supports onboard lambda, EGT and manual gear control - no extra boxes required. The accuracy and reliability of critical functions such as torque management, traction control, boost control and paddle shift are completely uncompromised. Sometimes, more really is more.

MS 6 CUP EVO

Developed specifically for OEM programs with direct and/or port injected 3 or 4-cylinder engines.

• 26 analog inputs
• 4 function related inputs
• 18 digital inputs
• 15 function related outputs
• 13 freely configurable outputs
• 3 output signals
• 8GB Internal logging
• VVT, Turbo, Traction and Launch control.

Data Sheet | Enquire

MS 6.1 EVO

Optimized for low-pressure (port) injected engines up to 12 cylinders.

Data Sheet | Enquire

MS 6.2 EVO

Optimized for low-pressure (port) injected engines up to 12 cylinders.

• 38 analog inputs
• 9 function related inputs
• 8 analog/digital inputs (shared)
• 10 digital inputs (shared)
• 28 function related outputs
• 19 freely configurable outputs
• 3 output signals
• 8GB Internal logging (4GB standard, 4GB optional)
• VVT, Turbo, Traction and Launch control.

Data Sheet | Enquire

MS 6.3 EVO

Optimized for low and high-pressure (direct) injected engines up to 12 cylinders. Benefit from Bosch's unrivaled direct-injection expertise.

• 47 Inputs
• 57 Outputs
• 8GB Internal logging (4GB standard, 4GB optional)
• Optional VVT, Turbo, Traction and Launch control.

Data Sheet | Enquire

MS 6.4 EVO

Optimized for low and high-pressure (direct) injected engines up to 12 cylinders with additional IO and features. Benefit from Bosch's unrivalled direct-injection expertise.

• 65 Inputs
• 57 Outputs
• 8GB Internal logging (4GB standard, 4GB optional)
• VVT, Turbo, Traction and Launch control.

Data Sheet | Enquire

The MS 7 Series

For specialised projects with extreme requirements, Bosch Motorsport offers the MS 7 ECU Range. Optimized for low and high-pressure (direct) injected engines up to 12 cylinders.

• 24GB Internal logging (8GB standard, 16GB optional)
• Integrated support of manual gearshift
• VVT, Turbo, Traction and Launch control.

MS 7.4

• 77 Inputs + 21 internal measurements
• 62 Outputs
• 3 CAN

Data Sheet | Enquire

MS 7.8

• 84 Inputs + 21 internal measurements
• 58 Outputs
• 2 x 8.5 A H-bridge reserved for electronic throttle
• 5 CAN, 3 of them CAN-FD capable

Data Sheet | Enquire