
Photo shown for illustration; shade and shape may differ slightly.
MFactory Helical LSD for the BMW M3 E46, 2000-2006
The MFactory differential uses helical gears to move torque towards the wheel with grip, without clutch plates. It replaces the factory differential on the BMW M3 E46, 2000-2006.
Specifications
| Brand | MFactory |
| Code | MF-TRS-05E39-4 |
| Type | Helical (Torsen-style) limited slip differential, no clutch plates |
| Material | SAE 4320 and SAE 9310 steel, forged, double tempered and sub-zero treated |
| Surface | Shot peened for surface hardness |
Which cars it fits
- BMW M3 E46, 2000-2006
What to check
- There are no wearing plates: it needs no special oil and no periodic rebuild, unlike plate-type LSDs.
- It works without locking, so steering response stays as it was with the factory differential.
- Like any helical differential, it sends little torque when one wheel is in the air. Traction control covers this, and without it drivers use left-foot braking.

MFactory Helical LSD for the BMW M3 E46, 2000-2006
Sale price6.442,00 lei
