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Custom BMW LSD Type 188mm for E30, E36, Z3 - Fully Adjustable
RD1005
3.499,00€ - 4.049,00€
Maximize Your BMW’s Performance with Our Type 188 mm LSD
Unlock the full potential of your BMW with our high-performance Type 188 mm Limited Slip Differential, engineered for E30, E36 and Z3. This bespoke, fully adjustable LSD delivers the versatility you need for circuit, hill climb, drift, drag, time-attack, or daily street use.
Need a different housing (E34, E32, E24, etc.)? We can build this 188 mm package into other BMW housings on request. Use our contact form with your chassis, engine, and desired final-drive.
Why choose this LSD?
- Fully adjustable lock: Tune from ~25% to 100% lock to match discipline and track grip.
- Race-grade durability: Includes brand-new bearings & oil seals; housing is sandblasted & painted for long life.
- Billet finned rear cover (E30/Z3): Improved cooling + premium aesthetics.
- Personalization: Choose housing type, gear ratio & color; optional laser engraving on rear cover.
Key features
- Complete setup: New high-performance LSD core, new bearings, new oil seals, professionally finished housing.
- Easy configuration changes: Select ramp angles and number of active clutches to tailor lock behavior.
- Craftsmanship: Each differential is built to order with precise setup and final inspection.
Technical specs
| Diff size | BMW 188 mm (medium case) |
| Lock range | ~25% to 100% (user-configurable) |
| Ramp options | Common setups: 30/60, 30/30, 50/65 (custom on request) |
| Cooling | Billet finned rear cover for E30/Z3 applications |
| Included | LSD core, bearings, seals, prepped housing; optional engraving, color & ratio selection |
| Lead time | Built to order ~2 weeks |
Tip: For track use, confirm final-drive ratio and select ramp angles to suit tire compound and power level.
Fitment – BMW Type 188 mm (E30 / E36 / Z3)
E30
320i M20 · 320is S14 · 323i M20 · 324td M21 · 325e M20 · 325i M20 · 325ix M20 · M3 S14
E36
320i M50 · 323i M52 · 323i 2.4 M52 · 325i M50 · 325is M50 · 325td M51 · 325tds M51 · 328i M52 · M3 3.0 S50
Compact: 323ti M52
Z3 (E36/7 • E36/8)
Z3 2.0 M52 · Z3 2.2i M54 · Z3 2.5 M52 · Z3 2.8 M52 · Z3 M3.2 S50 · Z3 M3.2 S52
What you’ll feel
- Eliminates one-wheel spin; stronger corner exit traction.
- Predictable rotation on throttle; stable trail-braking on entry.
- Configurable manners from street-friendly to full competition lock.
Ordering & setup notes
- Select desired final-drive ratio, ramp angles and clutch configuration at checkout.
- For E30/Z3, the billet finned cover is included; E36 uses OEM-style cover unless otherwise specified.
- Finish options (housing color, cover engraving) available on request.
