M50 / M52 / S50 / S52 Throttle Cable Conversion Kit

This Throttle Cable Conversion Kit is engineered to convert your OEM drive-by-wire throttle body into a cable-controlled system. Designed for BMW M50, M52, S50, and S52 engines, this kit replaces the factory electronic throttle actuator, delivering a more responsive and direct throttle feel—perfect for high-performance builds that demand precision.

By eliminating the electronic throttle actuator, this conversion restores direct control between the throttle pedal and throttle bodies, providing an analog driving experience with immediate throttle response. Whether for street or track use, the system enhances reliability by reducing the risk of actuator-related failures and bypassing potential electronic lag.

Built with CNC-machined aluminum components, the bell crank and adapter ensure durability and precision. High-strength bearings further improve the system’s smooth operation, delivering a premium, long-lasting feel. This conversion is the go-to solution for enthusiasts seeking simplified and reliable throttle control without sacrificing performance.

What's Included in the Kit:

• CNC aluminum throttle bell crank with high-strength bearings
• CNC aluminum adapter with mounting hardware
• Throttle cable for precise and smooth operation
• Throttle linkage to complete the analog control system

This conversion kit offers seamless compatibility with M50, M52, S50, and S52 engines and is ideal for those looking to replace the OEM throttle actuator with cable control for improved response and reliability.

BMW M50 Applications:

3 Series

1990-1995     E36     320i / 325i / 325is
1994-1996     E35/E36     318ti

5 Series

1990-1996     E34     520i / 525i
1991-1996     E34 Touring     520i / 525i

Z Series

1995     E36/E37     Z3 2.0i / 2.5i

BMW M52 Applications:

3 Series

1994-1999     E36     320i / 323i / 323is / 328i / 328is
1997-2000     E35/E36     318ti / 323ti

5 Series

1996-1998     E39     520i / 523i / 528i

7 Series

1996-1998     E38     728i / 728iL

Z Series

1996-1999     E36/E37/E38     Z3 2.0i / 2.2i / 2.8i

BMW S50 US Applications:

3 Series

1994-1995     E36     M3

BMW S52 Applications:

3 Series

1996-1999     E36     M3

Z Series

1998-2000     E36/E37/E38     Z3M