BMW GS7D36SG 7-Speed DCT Transmission – M2 / M3 / M4 3.0 BiTurbo

Product Description

BMW M high-performance 7-speed dual-clutch automatic transmission GS7D36SG, suitable for selected BMW M2, M3 and M4 3.0 BiTurbo applications.

This GS7D36SG 7-speed DCT transmission is engineered for BMW M high-performance vehicles equipped with the 3.0-litre TwinPower Turbo / BiTurbo inline-six engine.

The transmission combines rapid dual-clutch gear changes with electronically controlled hydraulic actuation, providing fast shift response and efficient transfer of the engine’s high torque output.

The unit is offered with approximately 70,000 km usage and is suitable for replacement or refurbishment applications, subject to verification of the exact vehicle and transmission specification.

Product Specifications

Specification	Details
Manufacturer	Getrag
Transmission Code	GS7D36SG
Transmission Type	7-Speed Dual-Clutch
DCT Type	Dual-Clutch Automatic
Application	BMW M2 / M3 / M4*
Engine	3.0L Inline 6-Cylinder Twin-Turbo / BiTurbo*
Gears	7 Forward + Reverse
Mileage	Approx. 70,000 km
Drive Configuration	Rear-Wheel Drive*
Clutch System	Dual Clutch
Control System	Electronic / Electro-Hydraulic
Installation	Longitudinal
Performance Class	BMW M High-Performance Application

*Application varies by model generation, production year and transmission configuration.

Key Features

• GS7D36SG 7-speed dual-clutch transmission
• Developed for high-performance BMW M applications
• Designed for high-torque 3.0-litre BiTurbo engines
• Rapid gear changes with minimal torque interruption
• Electronically controlled clutch and gear actuation
• Seven forward gears plus reverse
• Longitudinal installation
• High-performance transmission architecture
• Suitable for replacement, repair or refurbishment

BMW M Applications

The GS7D36SG transmission is associated with selected BMW M vehicles, including:

BMW M2

• Selected M2 applications equipped with the 7-speed M-DCT
• 3.0-litre turbocharged inline-six engine

BMW M3

• Selected M3 generations equipped with the 7-speed M-DCT
• 3.0-litre turbocharged inline-six applications

BMW M4

• Selected M4 generations equipped with the 7-speed M-DCT
• 3.0-litre turbocharged inline-six applications

Important: BMW M vehicles are available with different manual and automatic transmission configurations depending on generation and production specification. Always verify the transmission code and BMW OE part number before ordering.

Mileage / Condition

Mileage: Approximately 70,000 km

The transmission should be professionally inspected before installation, particularly when supplied as a used unit.

Recommended inspection includes:

• External casing condition
• Oil contamination
• Clutch condition
• Gear selection operation
• Mechatronic function
• Input/output shaft condition
• Bearings and seals
• Diagnostic fault-code check

If the gearbox is supplied as tested, include the applicable test results and warranty terms in the sales listing.

Compatibility Verification

Before purchasing, please provide:

• BMW VIN / last 7 characters
• Vehicle model
• Production year
• Engine code
• Original transmission number
• BMW OE part number
• Transmission control-unit/mechatronic number

Do not rely on GS7D36SG alone for guaranteed compatibility. BMW used different transmission versions, software calibrations and component configurations across M2, M3 and M4 generations.

Installation & Programming

Professional installation by a BMW/DCT transmission specialist is strongly recommended.

Following installation, the vehicle may require:

• Transmission diagnostic scan
• Fault-code check
• DCT adaptation reset
• Clutch adaptation/relearning
• Transmission control-unit programming/coding
• Software synchronization where required
• Correct transmission fluid and service procedure
• Road-test and shift-quality verification

Ideal For

• BMW M2 transmission replacement
• BMW M3 transmission replacement
• BMW M4 transmission replacement
• Professional BMW M workshops
• DCT transmission specialists
• Motorsport/performance repair facilities
• Transmission refurbishment projects
• Automotive dismantlers and spare-parts suppliers

Product Summary

Brand: Getrag
Transmission Code: GS7D36SG
Type: 7-Speed Dual-Clutch Transmission
Application: BMW M2 / M3 / M4
Engine: 3.0L BiTurbo Inline-6
Gears: 7-Speed + Reverse
Mileage: Approx. 70,000 km
Installation: Longitudinal
Control: Electronic / Electro-Hydraulic
Clutch: Dual Clutch
Application: BMW M High-Performance Vehicles

Important Ordering Information

Please verify compatibility using the complete transmission number, BMW OE part number and VIN before ordering.

The GS7D36SG was used in specific BMW M applications and configurations. Differences in model generation, electronics, software, final-drive arrangement and calibration can affect interchangeability.

Professional installation, DCT adaptation and electronic programming are recommended after transmission replacement.