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The OS Giken Super Lock limited‑slip differential is specified for 2016‑onward Mazda Miata automatic applications and the Fiat 124 Spider manual applications. This mechanical limited‑slip unit improves traction and power delivery during cornering and under load, providing more consistent torque distribution than an open differential. Built for performance driving and track use, it offers a durable upgrade where enhanced grip and predictability are required.
OS Giken 2016+ Mazda Miata AT/Fiat 124 Spider MT LSD
