






DR0001
Give your F8X M-car the same Drexler limited-slip core used in BMW GT4 & DTM competition. Supplied in a brand-new 220 mm housing with factory 3.46:1 crown wheel already fitted and torqued, this drop-in unit lets you skip machine-shop headaches and head straight to the track.
| Feature | RacingDiffs Drexler | Typical “220” Swaps |
|---|---|---|
| Core | Drexler GT4/DTM clutch-type LSD | Mixed aftermarket cores |
| Install | 100% plug-and-play (pre-machined, pressed, torqued) | Cutting welded gear + bench set-up |
| Lock profile | 60/60 ramps, 60 Nm preload | Usually 60/50 only |
| Reliability | Race-proven to 1,000 Nm | Variable |
| Differential size | BMW 220 mm rear axle |
| Final-drive ratio | 3.46 : 1 (OEM) |
| Ramps / preload | 60° accel / 60° decel, 60 Nm |
| Clutch pack | Drexler Motorsport, 6 plates, moly-coated |
| Housing | Brand-new OEM casting, fully rebuilt & sealed |
| Oil capacity | 1.2 L 75W-140 GL-5 LSD oil (not included). Ravenol Racing is our recommendation. |
| Warranty | 12 months, unlimited mileage |
Fitment note: No other modifications required beyond the equal-length axle swap and flange trim.
Also fits select F90 M5 or G8X builds running the 220 mm axle swap—contact us to confirm.
Please note: this unit won't fit carbon fiber prop shaft.
Bolt-in GT4 performance, zero machine-shop hassle — order your Drexler 220 mm LSD today and feel the grip from the first lap.