maXpeedingrods Height Adjustable Coilover for BMW E36 318i 318is 318ic 323i 323ic 323is 328i 328is 328ic M3 1990-1999, Height Adjustable Coilovers Suspension Kit, Preset Damping Lowering Kit, Red

【Application】 For BMW 3 (E36) 4-door sedan 1990-1998；For BMW 3 (E36) 2-door coupe 1991-1999；For BMW 3 Convertible (E36) 1993-1999；For BMW 3 Touring (E36) 5-door wagon 1994-1999 【Spring Rate】 Front: 8 kg/mm (448 lbs/in)) & Rear: 7 kg/mm (392 lbs/in), Under 600,000 times continuously test, the spring distortion is less than 0.04%. Plus, the special surface treatment is to improve the durability and performance 【Spring Rate】 Front: 8 kg/mm (448 lbs/in)) & Rear: 7 kg/mm (392 lbs/in), Under 600,000 times continuously test, the spring distortion is less than 0.04%. Plus, the special surface treatment is to improve the durability and performance 【Twin-tube Structure】 Compared to mono-tube construction, the twin-tube has longer stroke and higher height adjustability, and they will give you a more comfortable riding experience by reducing the pressure on the joints 【Excellent Material】The product comes with 6061 aluminum alloy with T6 for increased hardness, high quality precision parts, high strength and durability. It is fully loaded and safe for installation