Cusco
Cusco Pro-Adjust Kit MZ LSD S14 Kouki Silvia
$3,340.57
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Part price$3,340.57
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✓ Confirmed-fit parts — add your vehicle in your Garage to check fitment.
Pro-Adjust components for the Cusco MZ helical LSD in the S14 Silvia/240SX kouki rear end. Retunes preload on an installed MZ unit that's been through heavy use. Available separately from the RS kit so you service what you have installed.
A proactive maintenance step that keeps the MZ running consistently without a full unit replacement.