BMW M2, M3, M4, M5, M6 (F-Chassis) Block Disc Set
BMW M2, M3, M4, M5, M6 (F-Chassis) Block Disc Set, RacingDiffs part no. RD6011. Block discs replace the clutch pack and lock the differential to 100 %, like a welded diff; removing the discs returns the original LSD function.
What's Included
- Block discs: (replace the OEM clutch packs to force permanent lock).
- Differential collar: (application-specific interface component).
- High-quality bearing: for reliable long-term operation.
Technical Specs
| Spec | Value |
|---|---|
| Diff family | BMW F-chassis M rear electronic LSD (e-LSD). |
| Function | Replaces clutch stacks to create permanent 100% lock at the rear axle. |
| Setup notes | Check carrier bearings & races; set preload/backlash per BMW procedure; verify tooth contact pattern after assembly. |
| Fluids | Use a high-quality gear oil suitable for locked differentials; change after initial heat cycle. |
| Street NVH | Expect increased low-speed tire scrub and NVH with 100% lock; intended primarily for motorsport/off-highway use. |
Fitment
BMW M2 / M3 / M4 / M5 / M6 with F-chassis electronic rear LSD (e.g., F87 M2, F80/F82/F83 M3/M4, F10 M5, F12/F13 M6). If unsure, send us your VIN and we’ll confirm compatibility.
Specifications
| Spec | Value |
|---|---|
| Brand | RacingDiffs |
| Part number | RD6011 |
| Weight | 1,9 kg |
RacingDiffs
Founded in Belgium, RacingDiffs is a specialist developer of limited slip differential conversions and upgrades for popular rear-wheel-drive platforms. Their bolt-in LSD kits convert open differentials into performance units without a full housing swap — a cost-effective solution for track day and drift enthusiasts seeking better traction and balance.
Official page: racingdiffs.com
Official page: racingdiffs.com
BMW M2, M3, M4, M5, M6 (F-Chassis) Block Disc Set
724.79€
Excl. VAT: 599.00€
Tags: RS-RD-RD6011,