Adapter for BMW M50, M52, M54, S50, S52, S54 Engines to ZF GS6-53BZ 6-Speed Manual Gearbox

This adapter facilitates the conversion of BMW M50, M52, M54, S50, S52, and S54 engines to be compatible with the ZF GS6-53BZ 6-speed manual gearbox, sourced from BMW N54 models such as the 135i, 335i, and 535i. The included flywheel, weighing 7150g / 15.76lb, offers a significant weight reduction of 60% compared to the original, enhancing engine throttle response.

Engine Compatibility:

• BMW M50
• BMW M52
• BMW M54
• BMW S50
• BMW S52
• BMW S54

Transmission Compatibility:

• ZF GS6-53BZ 6-speed manual transmission, applicable to models including BMW N54 E60 535i and E9x 335i.

Installation Instructions:

The installation is primarily plug-and-play (P&P), with no additional gearbox adapter required. However, the two upper holes of the GS6-53BZ gearbox must be modified to ensure proper fitment. This modification does not impact the centering of the engine and gearbox.

Clutch Compatibility:

The PMC Motorsport flywheel is tailored for use with the M57N / M57N2 / N54 / B58 Sachs Performance 883082.001243 clutch pressure plate. Clutches from manufacturers such as ACT, Spec, and Tanaci are compatible, provided the custom clutch pressure plate fits the BMW OE flywheel for M57N / M57N2 / N54 / B58.

Technical Specifications:

• Flywheel Type: Single Disc
• Friction Plate Diameter: 240mm / 9.45"
• Spline Dimensions: 32.5x35-26N
• Spline Count: 26
• Replaceable Friction Surface: Yes
• Kit Contents: Custom Flywheel, Crankshaft Bolts Kit, Clutch Cover - Pressure Plate Bolts Kit

Intended Use:

Specifically engineered for motorsport applications on racetracks, this product requires installation by qualified professionals equipped with appropriate tools in specialized workshops.

Quality Assurance:

Manufactured in Poland using certified materials and advanced CNC machining techniques. Quality is accredited by the ISO PN-EN ISO 9001:2015 certification, and each component is marked with a unique production Seriesl number for traceability.

This product is intended for racing use only. DriftParts is not liable for improper installation or misuse.