Mega menu
tetasidjaslkihsdlkjfhsdf gjkhsdfgjklsdhfgjkl shdfgjklhsdfgjkl hsdfjklg hsdfkjlg hsdfjklg hsdfjkl ghsdfjkl ghsdfjklgh
BMW 168mm LSD – E30, E36, Z3 Small Case Limited Slip Differential (316i, 318i, 318is)
RD1001
1.749,00€1.399,00€
BMW 168mm Limited Slip Differential (LSD) Unit — Elevate Your Performance
Upgrade your BMW E30, E36 or Z3 with a high-performance 168mm small case Limited Slip Differential (LSD), designed for 4-cylinder models and drivers who want real traction and control. Whether you're drifting, building a track car or improving street performance, this clutch-type LSD delivers consistent lock, improved stability and eliminates one-wheel spin under load.
Unmatched Durability: Fully forged internals and housing (premium forged materials) provide exceptional strength and longevity under demanding conditions.
Customizable Performance: Three ramp-angle settings let you tailor lock behavior to your driving:
- 30/30 — aggressive 2-way, perfect for professional drifting.
- 30/60 — versatile 1.5-way for hill climb, rally, circuit, and time attack.
- 50/65 — smoother lock for daily use with occasional track days.
State-of-the-Art Clutch Pack (Lifetime Warranty): Equipped with four Molybdenum-ceramics clutch plates for reliable, heat-resistant performance—backed by a lifetime warranty.
Noise-Free Operation: With optimal preload and high-quality LSD oil (e.g., Ravenol Racing 75W-140), the unit runs without unwanted noise or vibration.
Features
- Fully forged construction: Forged internals and forged housing for maximum strength and longevity.
- Adjustable ramp settings: 30/30 (2-way), 30/60 (1.5-way), 50/65 (smooth lock).
- 4 moly-ceramic clutch plates: Consistent grip and heat resistance, lifetime warranty included.
- Track & street ready: Tunable behavior for motorsport or spirited road use.
- Optimized NVH: Proper preload and quality LSD oil ensure quiet, vibration-free operation.
Performance Benefits
- Superior traction: Dramatically improves acceleration and corner-exit drive.
- Enhanced stability: Greater control and predictability at the limit.
- Versatile handling: Easily adapt lock characteristics to surface and driving style.
- Durability under load: Forged architecture resists wear, heat, and shock loads.
Technical Specs / Installation Tips
| Differential size | BMW 168 mm |
| Ramp options | 30/30 (2-way), 30/60 (1.5-way), 50/65 (smooth lock) |
| Clutch pack | 4 × molybdenum-ceramics clutch plates (lifetime warranty) |
| Oil recommendation | Ravenol Racing 75W-140 (or equivalent high-quality LSD oil) |
| Backlash target | 0.06–0.08 mm on most BMW ring-and-pinion sets |
- Carrier-adjustment shims required: Needed to set preload and backlash correctly.
- Shims let you: Dial factory backlash, center the ring gear for a clean contact pattern, and eliminate whine, heat build-up, and premature wear.
- TIP: We stock shim packs in 0.1 mm increments to fine-tune preload and backlash without chasing OEM spacers.
- Watch before you wrench: Our 8-minute video covers bearing pressing, backlash measurement (dial indicator), shim selection, and contact-pattern checks with marking compound.
Fitment
- E30: 316i, 318i, 318is
- E36: 316i, 318i, 318is, 318ti
- Z3: 1.8i, 1.9i
- E21: 323i
*If your exact year/market is not listed, contact us to confirm 168 mm differential compatibility.
*Due to continued product improvement, the product illustrated in photos may vary slightly from the actual product.
Compatible with BMW E30 316i, 318i, 318is, E36 316i, 318i, 318is, 318ti and BMW Z3 1.8 and 1.9 models equipped with 168mm small case differential. Ideal upgrade for drifting, track use, and performance street driving.
