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Ready-to-mount LSD units
We sell complete, ready-to-mount Limited Slip Differentials. For BMW E30, E36, E34, E32, E46, M3, M5, M6 and Z4M.
Each option includes:
- ALL Solutions LSDunit
- Bearing and oil seal set
- Sandblasted and painted housing
- A laser engraved rear cover (please leave a note at checkout)
If you want to calculate the best gear ratio for your application, check our Gear calculator.
RacingDiffs complete differential is not an off-the-shelf product. We assemble it specifically for you on receiving the order. The lead-time is 2 weeks.
The differential is delivered without any oil, so just fill it with oil and mount it on the car. We recommend 100 km of average driving as the best break-in procedure.
RacingDiffs recommends Motul Gear Competition 75w140 oil for all products.
