Adapter Kit BMW B58 S58 - Manual 6-Speed for BMW N54 GS6-53BZ 135i 335i 535i - 240mm / 9.45"

This adapter kit facilitates the integration of a BMW B58 or S58 engine with a ZF manual transmission (ZF Friedrichshafen) commonly found in BMW vehicles. Designed for motorsport applications, it is suitable for both amateur and professional use. The kit accommodates a maximum torque of 650Nm (479.25 lb⋅ft) and up to 800Nm (589.9 lb⋅ft).

The included flywheel is constructed from aluminum and cast iron, ensuring full recyclability and pre-shipment balancing. It features a replaceable friction surface, simplifying maintenance. The pilot bearing is engineered to support the input shaft, reducing vibrations effectively.

Engine Compatibility

• BMW B58 S58
• BMW B58B30M0
• BMW B58B30M1
• BMW B58B30C
• BMW B58B30O1
• BMW B58B30M2
• BMW S58B30T0

The kit is compatible with ZF S6-53 GS6-53BZ 6-speed transmissions and various ZF Friedrichshafen models.

Installation mandates professional expertise and specialized tools, as components are tailored for motorsport and race track applications. The custom flywheel necessitates the use of an automatic BMW OE ring gear/flywheel (part numbers 11 22 8612144 + 11 14 8605104), which is not included in this kit. The adapter ensures precise coaxial alignment between the engine and transmission, guaranteeing dependable performance.

Manufactured in Poland, all components of this kit undergo extensive quality control, conforming to ISO PN-EN ISO 9001:2015 standards.

Model Compatibility

The adapter kit is compatible with BMW models such as:

• E30
• E36
• E46
• E34
• E39
• E90
• E91
• E92
• E60
• E61
• E81
• E82
• E87

It can also facilitate engine swaps in other vehicles like Nissan (S13, S14, S15, PS13) or Mazda RX-7/RX-8.

Additional Components Required

• Clutch discs
• Release bearings
• Clutch forks
• Clutch slave cylinders

These must be specific to the gearbox in use.

Kit Contents

• Aluminum gearbox adapter
• Gearbox adapter bolts
• Custom flywheel
• Crankshaft bolts kit
• Clutch cover-pressure plate bolts kit
• Custom clutch fork pivot pin/ball

This product is intended for racing use only. DriftParts is not liable for improper installation or misuse. For inquiries, contact info@driftparts.it.