
For automotive enthusiasts who dream of combining the classic BMW M54 engine with the modern super-fast ZF 8HP automatic transmission, PMC Motorsport has a solution that brings together the best of both worlds...


Do you want to pair the BMW M50 M52 M54 S50 S52 S54 engine with the ultra-fast ZF 8HP automatic transmission? Our gearbox adapter is the perfect solution for you. Aluminum adapter designed to connect ZF 8HP 8HP70 8HP75 8HP50 8HP51 (6-bolt).
PMC Motorsport gearbox adapters are a synonym for precision and the highest quality. The design process based on 3D scanning and inspection using a measuring arm ensures a perfect fit. Production on modern CNC machines guarantees ideal axial alignment of the engine and gearbox, which is crucial for the durability of the drivetrain.

Our entire production and R&D department are located in Poland. More than 90% of the components are manufactured by our company.
The PMC Motorsport team will help you choose the right kit for you. In case of any doubts during installation, they will provide technical support. You can contact us via the contact form.
Our offer includes every element of our kit, which can be purchased separately.

Thousands of manufactured adapters and satisfied customers worldwide.
PMC Motorsport adapters are used in both daily cars and professional projects intended for motorsport.
From the beginning, we focus on the quality of the parts we manufacture. Every element is inspected after each stage of production. Every component produced by us is engraved with a production serial number.
Quality confirmed by ISO certificate PN-EN ISO 9001:2015

We ship our products to almost every country in the world. Shipping costs for European Union countries (excluding islands) and the UK are calculated automatically. For countries not on the list, our team will calculate shipping costs after the order is placed and add them to the order. You will receive an email with the order cost.
NOTE: The provided shipping quote along with the product price does not include additional fees / customs duties that may occur depending on the destination country.
0% VAT for customers with an active European VAT ID (option for B2B customers outside Poland) and for export outside the EU.
After positive verification in the VIES system, we modify the order by removing the charged VAT.
| Compatible engines: |
BMW BMW M50 BMW M52 BMW M54 BMW S50 BMW S52 BMW S54 |
| Compatible gearboxes: |
ZF 8HP 8HP70 8-speed ZF 8HP 8HP70 GA8HP70 BMW N57 N57n (Diesel) ZF 8HP 8HP75X 8HP75Z 8-speed ZF 8HP 8HP75 GA8HP75X BMW N57 N57n (Diesel) ZF 8HP 8HP75Z GA8HP75Z / 8HP75 BMW B57 B57B30 (Diesel) ZF 8HP 8HP76X 8HP76Z 8-speed ZF 8HP 8HP76X 8HP76Z / 8HP76 BMW B57 B57B30 (Diesel) ZF 8HP 8HP76X 8HP76Z / 8HP76 BMW S58 S58B30 ZF 8HP 8HP50 8HP51Z 8-speed ZF 8HP 8HP51Z GA8HP51Z / 8HP51 BMW B58 B58B30 ZF 8HP 8HP51Z GA8HP51Z / 8HP51 BMW B48 B48B20 ZF 8HP 8HP51Z GA8HP51Z / 8HP51 BMW B46 B46B20ZF ZF 8HP 8HP70X 8HP70Z 8-speed (xDrive) ZF 8HP 8HP70X GA8HP70X BMW N57 N57n (Diesel) ZF 8HP 8HP75X 8HP75Z 8-speed (xDrive) ZF 8HP 8HP75X GA8HP75X BMW N57 N57n (Diesel) |

PMC Motorsport parts are intended for motorsport. For use on racing tracks.
Parts are intended for installation by professionals with knowledge of engine SWAPs and car modifications - in workshops and using tools appropriately adapted for this purpose.

The adapter installation manual contains only basic knowledge necessary for the physical connection of the engine with the gearbox outside the car body.
Depending on the car, additional modifications may occur, such as: fitting mounts, bushings, engine firewall, gearbox tunnel, driveshaft length, etc.

Our adapters are made from materials that are fully recyclable.

1. How to connect a ZF 8HP converter with a BMW M50 M52 M54 S50 S52 S54 engine?
To connect the BMW M50 M52 M54 S50 S52 S54 engine with a ZF 8HP automatic gearbox converter from a BMW (inline engine version), you must use the PMC Motorsport gearbox adapter and an OE flexplate (BMW OE 11 22 8 506 670 / 11 22 8506670 / OE 11 22 8 612 144 / 11 22 8612144 (not included)) along with the converter from your 8HP 6-bolt gearbox. No additional converter adapter is needed.
2. Which starter motor should be used for the ZF 8HP conversion with the BMW M50 M52 M54 S50 S52 S54 engine?
Thanks to the PMC Motorsport gearbox adapter, there is no need to replace the starter; the OE starter from the BMW M50 M52 M54 S50 S52 S54 remains (grinding of the starter housing is required).
3. What does (0° - vertical engine position) mean?
The PMC Motorsport adapter allows for a vertical alignment of the BMW M50 M52 M54 S50 S52 S54 engine.
