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Reinforced diff housing

Reinforced diff housing

MJL Motorsport

£329.32

The Mazda MX-5 is a legendary sports car, but it has a well-known weak link: the rear differential housing. Under hard driving, clutch kicks, or increased power, the factory aluminum casing is prone to catastrophic failure. Why the Factory Housing Fails It is important to understand that the stock differential housing wasn't designed for the abuse of a modern track car. Mazda engineers intentionally designed the long arm (where it connects to the Power Plant Frame) with a structural weak point. In a standard road car, this acts as a safety "fuse" during a rear-end collision, snapping to preven

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.