Subaru Impreza WRX STI (DCCD and – Rear R180 LSD (Limited slip diff)
Subaru Impreza WRX STI (DCCD and – Rear R180 LSD (Limited slip diff), RacingDiffs part no. RD4065. The kit replaces the friction and steel plates of the factory limited slip differential with RacingDiffs plates made from heat-treated tool steel with a molybdenum-ceramic coating.
Recommended Oil
- Motul Gear Competition 75W140
OEM Part Numbers
- ST3900055040
- ST3900055020
- 390004S020
Specifications
| Spec | Value |
|---|---|
| Brand | RacingDiffs |
| Part number | RD4065 |
| Version | Rear R180 LSD (Limited slip diff) |
| Weight | 0,7 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
Subaru Impreza WRX STI (DCCD and – Rear R180 LSD (Limited slip diff)
277.09€
Excl. VAT: 229.00€
Tags: RS-RD-RD4065-2,