Ground Control Coilover Conversion Kit for 1999-2005 Mazda MX-5 Miata RWD E-350 Econoline self-lubricating ball joint is offered

self-lubricating ball joint is offered with multiple stud lengths

Part Number MTSGWVW68-S Part Name Stance Series Coilovers Vehicle 1980-1987 Audi 4000 Chassis Code B2 Ride-Height Adjustable Yes Damping Adjustment Non-Adjustable Series Stance Housing Gold Camber/Top Mount - Front Axle No Camber/Top Mount - Rear Axle No Coilover Main Spring - Front Spring Rate (70 N/mm) Coilover Helper Spring - Front Spring Rate (20 N/mm) Coilover Main Spring - Rear Spring Rate (50 N/mm) Coilover Helper Spring - Rear Spring Rate (20 N/mm) Quantity Full Set (Front & Rear) Vehicle Fitment

Spring Color Silver Damper Color Zinc Coated Reservoir rear shocks Yes Notes Without QuadraSteer Vehicle Fitment

AST Lowering Springs for the 1979-1991 Mercedes-Benz S-Class (W126) are manufactured from a premium high tensile chromium-silicone wire which is handpicked by AST engineers for its quality and metal consistency

Ground Control Coilover Conversion Kit for 1999-2005 Mazda MX-5 Miata RWD E-350 Econoline self-lubricating ball joint is offeredGround Control Coilover Conversion Kits for the 1999 2005 Mazda MX 5 Miata RWD bring true ride height control to your MX 5 Miata, letting you dial in exactly the stance and corner balance you want instead of living with one fixed factory height. Built around a threaded, spin to adjust spring perch system, this kit lowers the car and tightens up body roll for a flatter, more planted feel through corners all while working with the stock or aftermarket