PUK Performance Undercar Kit

The Supermiata PUK (Performance Undercar Kit) is a comprehensive rebuild kit for the 1990-2005 Mazda MX5 Miata, designed to replace aged and worn undercar components for improved performance and durability. It includes a Whiteline urethane control arm bushing kit, known for its precision, grease retention grooves, and 88a durometer for a balance of articulation and minimal deflection. The Supermiata Front End Service Kit (FESK) provides heavy-duty forged replacements for front-end components, including lower ball joints (with an option for extended versions to increase camber), outer tie rod ends (with R package geometry), upper ball joints, and inner tie rod ends. The kit also features Supermiata Competition Hubs, referred to as "Chubs," for both the front and rear. These hubs boast massive 10 and 11mm thick flanges to eliminate breakage, paired with heavy-duty grade 10 bearings designed for high temperatures and extreme pressures. They come standard with ABS rings and extended 12.9 rated studs, offering a direct, plug-and-play installation without special tools or setup. Optional components available include inner tie rod ends (for power or manual steering, and specific year ranges), extended lower ball joints, differential mount bushings, rear wheel bearings, and rear wheel seals. Given the age of the vehicles, replacing these undercar parts is crucial for maintaining handling and preventing failures, especially when using modern, high-grip tires. The PUK provides a robust solution to ensure the Miata's suspension and hub assemblies can withstand demanding driving conditions.