BMW Motorsport Limited Slip Differential (LSD) Upgrade:
Performance Meets Precision


Elevate your BMW M to unparalleled levels of performance and precision with RacingDiffs' All-solution Limited Slip Differential (LSD) unit. Tailored for iconic models like the E46 M3, E92 M3, E60 M5, E63 M6, and Z4 M, our LSD unit is the quintessential upgrade for enthusiasts seeking to transcend the limitations of the factory Viscous coupler.

Product Features:

  • Fully Forged Construction: Experience unmatched durability with all components, including housing, crafted from high-grade forged material.
  • Adjustable Lock Settings: Customize your drive with 3 distinct ramp angle positions:
    • 30/30 for an aggressive 2-way setup, perfect for drifting.
    • 30/60 for a versatile 1.5-way setup, ideal for hill climbing, rally, circuit racing, time attack, or those newer to drifting.
    • 50/65 for a smooth locking experience, suitable for street and track day enthusiasts.
  • Optimized for Performance: Features 4 Molybdenum-ceramics clutch plates with a lifetime warranty, ensuring reliable performance without noise or vibrations when using quality LSD oil, such as Motul Gear Competition 75w140.
  • Precision Fit: Designed for BMW Motorsport models, guaranteeing a seamless fit and optimal performance for:
    • E46 M3
    • E92 M3
    • E60 M5
    • E63 M6
    • Z4 M
    • E36: 3.2 M3
    • E28: M5, M535i
    • E34: 540i, M5 3.6, M5 3.8
    • E39 M5 S62
    • E24: M635csi
    • E32: 740i, 750i
    • E38: 740i, 750i (prefacelift)
    • E31: 840i, 850Ci, 850CSi
    • Z8: S62

Benefits:

  • Superior Traction: Dramatically improve your car's grip, making every drive more exhilarating.
  • Enhanced Stability: Achieve greater control and predictability, whether you're on a casual drive or pushing limits on the track.
  • Track-Ready Upgrade: A must-have for anyone frequently visiting the track. The factory Viscous coupler simply cannot withstand the rigorous demands of continuous high-performance driving.

Transform Your Drive

The RacingDiffs LSD upgrade is not just an enhancement; it's a revolution for your BMW. Don't let factory limitations hold you back. Upgrade today and experience the thrill of driving your BMW the way it was meant to be driven.


Please note:

For E92 M3, E60 M5, E63/E64 M6  you will need BMW output flanges with Part No. 33131214068

For E46 M3, Z4 M you will need BMW output flanges with Part No. 33132229394


SHIPPING

  

The package will be sent within 5-10 working days from the moment of full payment. We treat every order as custom order, so it will take that time to assemble your diff according to your needs. 

The tracking number will be sent immediately.

The expected delivery date depends on your location.

If you want a faster shipping method (we use DHL express service) please make sure you leave email and phone number when you purchase the item. Otherwise, we will have to send the package with a regular post office service which takes 3 times more to deliver it to your door.

We are not responsible for the customs taxes of your country, or the retention time of the customs check.

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Your RacingDiffs team


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