The Cusco RS 2‑Way rear limited‑slip differential fits GC8 and later Subaru platforms including BR9, BM9, BP5, SH5 and SHB when used with the Sure Track OEM differential. The two‑way setup offers both acceleration and deceleration locking characteristics for tighter vehicle rotation and balanced traction. It’s intended as a direct replacement to improve handling predictability in demanding driving.
Cusco LSD RS 2-Way(1&2 Way) Rear GC8/BR9/BM9/BP5/SH5/SHB (W/Sure Track OEM Diff)