Cusco
Cusco Type-RS LSD 2-Way (1.5/2-Way) Rear FC3S/FD3S
$2,521.19
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Part price$2,521.19
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✓ Confirmed-fit parts — add your vehicle in your Garage to check fitment.
Dual-ramp RS LSD for the FC3S and FD3S — this is the convertible 2-way unit, selectable between 1.5-way and 2-way engagement via internal ramp angle adjustment. You're getting the full plate-type RS aggression with the flexibility to tune decel lockup separately from accel.
Used by drivers who want to fine-tune the car's rotation behaviour without buying two different diffs.