BMW E46 M3 3.64 LSD

BMW E46 M3 3.64 LSD, RacingDiffs part no. RD1014. It is a complete clutch-type limited slip differential unit that replaces the open or worn factory differential carrier.

Key Features

• Premium rebuild components: all-new bearings , seals, and bushes.
• Enhanced lock: fitted with our Performance clutch pack for improved traction and handling.
• M-Clunk solved: includes our Free Play Delete Shim to eliminate the notorious free-play knock.
• Perfect backlash: gear mesh set precisely to reduce wear and noise.
• Modified rear cover: improved clearance—ideal for lowered cars.
• Ready to install: pre-assembled; just fill with quality E46 M3 LSD oil and bolt in.

Installation Notes

• Final drive: 3.64:1
• Platform: BMW E46 M3 (S54)
• Oil: 75W-140 GL-5 LSD oil (fill after installation).
• Backlash: set to factory spec during rebuild

Specifications