




RD1003
Upgrade your BMW E36 M3, E39 M5 or E34 M5 with a high-performance 210mm Limited Slip Differential (LSD), designed for high-power applications including V8 and V12 engines. Whether you're building a drift car, track weapon or restoring OEM performance, this clutch-type LSD delivers maximum lock, improved traction and superior durability under extreme load.
Built with Unmatched Strength: Forged internals and forged housing deliver extreme strength and longevity—confident even on 1000+ hp builds.
Tailored Performance: Choose from three ramp-angle settings to match your driving:
Revolutionary Clutch Plates (Lifetime Warranty): Equipped with four Molybdenum-ceramics clutch plates for sustained peak performance in all conditions—covered by our lifetime warranty.
Silent Operation, Optimal Performance: With correct preload and premium LSD oil (e.g., Ravenol Racing 75W-140), the unit runs without unwanted noise or vibration.
| Differential size | BMW 210 mm |
| Ramp options | 30/30 (2-way), 30/60 (1.5-way), 50/65 (smooth lock) |
| Clutch pack | 4 x molybdenum-ceramics clutch plates (lifetime warranty) |
| Oil recommendation | Ravenol Racing 75W-140 (or equivalent high-quality LSD oil) |
| Backlash target | 0.08–0.12 mm on most BMW ring-and-pinion sets |
*If your exact year/market is not listed, contact us to confirm 210 mm differential compatibility.
*Due to continued product improvement, the product illustrated in photos may vary slightly from the actual product.
Compatible with BMW E36 M3 3.2, E34 M5, E39 M5, E28 M5, E24 M6, E32 740i/750i, E31 V8/V12 and other models equipped with 210mm large case differential. Ideal for high-performance builds, drifting, track use and motorsport applications.