Cusco
Cusco MZ LSD 2-Way Shaft S14 Silvia Kouki Turbo
$2,499.62
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Part price$2,499.62
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✓ Confirmed-fit parts — add your vehicle in your Garage to check fitment.
Full 2-way MZ helical LSD for the late S14 240SX/Silvia (kouki, post-facelift) turbo — shaft-style fitment. The 2-way helical locks the rear under both power and engine braking, which changes how the S14 rotates through corners: more stable on entry, both wheels driving on exit.
No clutch pack maintenance on a car that already gets driven hard; the MZ helical just keeps working.