BMW E46 330i Auto Driveshaft to GS6-37DZ Transmission Adapter

Simplify your BMW E46 B48 engine swap with the STROM Motorsports 330i Automatic Driveshaft to GS6-37DZ Transmission Adapter. Designed specifically for STROM’s B48 swap package, this precision-engineered adapter allows the factory E46 330i automatic driveshaft to be connected to a GS6-37DZ 6-speed manual transmission.

By allowing the original automatic driveshaft to be retained, this adapter eliminates the need to have a custom driveshaft manufactured, helping make your E46 B48 drivetrain conversion simpler, cleaner and more cost-effective.

Designed for BMW E46 B48 Swaps

Installing a modern BMW B48 engine and GS6-37DZ transmission into an E46 chassis creates several drivetrain compatibility challenges. This adapter provides a purpose-built solution for connecting the E46 330i automatic driveshaft to the GS6-37DZ gearbox.

It is an ideal component for builders looking to retain readily available BMW drivetrain components while avoiding unnecessary custom fabrication.

7075-T6 Aluminium Construction

The adapter is manufactured from high-strength 7075-T6 aluminium, providing an excellent combination of strength and low weight.

The lightweight construction helps keep additional rotating mass to a minimum while providing the strength required for performance drivetrain applications.

Larger GS6-37DZ Flex Disc

The adapter is designed to use the larger GS6-37DZ flex disc, BMW part number 26117610061.

This larger flex disc provides increased torque capacity and improved service life compared with smaller alternatives, making it well suited to B48-swapped and performance-focused BMW E46 builds.

Black Anodised Finish

A black anodised coating provides additional corrosion resistance while giving the adapter a clean, professional appearance.

The protective finish is designed to help provide a long service life in the demanding environment underneath the vehicle.

Key Features

• Designed for BMW E46 B48 engine swaps

• Connects an E46 330i automatic driveshaft to a GS6-37DZ transmission

• Eliminates the need for a custom driveshaft

• Manufactured from high-strength 7075-T6 aluminium

• Lightweight design helps minimise additional rotating mass

• Uses the larger GS6-37DZ flex disc

• Designed for BMW flex disc P/N 26117610061

• Increased torque capacity and service life from the larger flex disc

• Black anodised for corrosion resistance

• Installation hardware included

• Purpose-built for STROM Motorsports B48 swap applications

• Ideal for road, track and performance BMW E46 builds

Compatibility

Designed for use with:

• BMW E46 330i automatic driveshaft

• BMW GS6-37DZ 6-speed manual transmission

• BMW flex disc / guibo P/N 26117610061

• STROM Motorsports BMW E46 B48 swap applications

Please confirm your driveshaft and transmission configuration before ordering.

Important Installation Information

This adapter is designed for use with the appropriate OEM-style rubber flex disc.

It is NOT intended for use with polyurethane or solid flex discs.

Using the correct flex disc is essential for the intended operation and longevity of the drivetrain assembly.

A Simple Driveshaft Solution for Your E46 B48 Swap

A custom driveshaft can add additional cost, complexity and lead time to an engine conversion. The STROM Motorsports BMW E46 330i Auto Driveshaft to GS6-37DZ Transmission Adapter provides a purpose-built alternative, allowing compatible factory BMW drivetrain components to work together.

With its 7075-T6 aluminium construction, larger GS6-37DZ flex disc compatibility and corrosion-resistant black anodised finish, this adapter is an ideal solution for creating a clean and reliable drivetrain setup in a BMW E46 B48 swap.