BUY DIRECT AND SAVE Most small parts qualify for inexpensive national freight to metro areas at just $15.

INTERNATIONAL SHIPPING is available to most countries.

PRICE GUARANTEE is available on most items we stock. If you find a stocked item cheaper somewhere else, Diff Lab will attempt to provide the cheapest price and offer fast postage to get the item in your hands ASAP.

FAST EXCHANGE is available on full differential builds. Return freight is organised for you. It's so quick and easy to exchange your tired old diff for a new LSD or torque-biasing differential. Freight is fast and inexpensive to most metro areas.

Diff Lab is a Euro specialist and the largest seller of BMW, Mercedes, Volkswagen, Audi, and Porsche limited slip differentials, gear sets and rebuild kits in Australia.

Diff Lab stocks BMW gear sets in all sizes (168mm, 168k, 188mm, 188k, 188L/LW, 210mm and 215k) to fit your differential. BMW Motorsport, OS Giken and MFactory forged gears are available as a new item. Diff Lab stocks LSDs to fit your BMW differential in 168mm, 168k, 188mm, 188k, 215k and 210mm, in various configurations including 4-clutch, steel-plate, helical and 1.5-way adjustable units.

100% Australian, with local support, genuine parts an quick delivery on most items. Some items are Australian Made. Complete, ready-to-bolt-in differentials are available. They feature 2-clutch or 4-clutch LSDs with 2-way or 1.5-way ramps.

Removal and installation of differentials is performed at one of our Partner Workshops around Australia or in-house at Diff Lab in Coopers Plains, QLD.