Dual Differential Mounting Kit for BMW E30
Dual Differential Mounting Kit for BMW E30, RacingDiffs part no. RD7006, RD7007.
Key Features
- Dual-mount design: Adds a secondary attachment point to spread load and prevent rear cover ear cracking.
- CNC aluminum & HD brackets: Precision-machined mount and spacer with powder-coated steel brackets and trunk plate.
- Complete hardware: Includes two high-strength 10.9 extended casing bolts and all install fasteners.
- Plug-and-play install: No welding; designed for medium-case (188 mm) E30 differentials.
- Track-proven: Built for V8 swaps, turbo builds, drift, time-attack, and high-grip setups.
Technical Specs
| Spec | Value |
|---|---|
| Kit contents | CNC-machined aluminum differential mount & spacer Heavy-duty powder-coated mounting brackets & trunk plate 2× Grade 10.9 extended differential casing bolts All installation hardware + instructions |
| Compatibility | BMW E30 with medium-case 188 mm differential . Not compatible with E36 Compact (Ti) or regular Z3 . |
| Install notes | Support the differential, mock-up both mounts, then torque in sequence. Clean threads; apply blue Loctite ; torque fasteners to BMW spec. Re-check torque after first heat cycle/track day. |
Fitment
- 320i M20
- 320is S14
- 323i M20
- 324td M21
- 325e M20
- 325i M20
- 325ix M20
- M3 S14
Versions
| Color | Part number |
|---|---|
| black | RD7006 |
| silver | RD7007 |
Specifications
| Spec | Value |
|---|---|
| Brand | RacingDiffs |
| Part number | RD7006, RD7007 |
| Weight | 2,3 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
Dual Differential Mounting Kit for BMW E30
240.79€
Excl. VAT: 199.00€
Tags: RS-RD-RD7006,