BFO Coilovers for BMW E85 Z4 Roadster 2003-2009, for BMW E86 Z4 Coupe 2006-2009, Height Adjustable Coilovers Suspension Kit, Preset Damping Shock Absorber Struts, Lowering Kit Red

IntroductionBFCO coil-overs are designed as entry-level for street use. It features height adjustable and adjustable camber plates (applicable for some vehicles), which offer you a lowered stance, and improved performance for your daily use vehicle.ApplicationFor BMW E85 Z4 Roadster 2003-2009 2.0 i,3.0 i,2.5 i,3.0 si, 2.2 i,2.5 si For BMW E86 Z4 Coupe 2006-2009 3.0 siSpecificationDamping adjustable: Not available Camber adjustable: Not available Height adjustable: Yes, lowering 25-75mm depending on the vehicle models Spring Rate Front: 10 kg/mm (560 lbs/in) Spring Rate Rear: 8kg/mm (448 lbs/in) Spring length Front: 180 mm Spring length Rear: 170 mm Spring Preload advised: 7-10 mm Color: Red body with red springPackage includedPackage included： 2x Front coil-overs 2x Rear coil-overs 2x C spannersDimensionPackage size: 71*51*21 cm Weight: 25400 gFeature1. Self-design structure and new manufacturing system to give more customers good coil-overs without breaking the bank. 2. Height adjustable---lower your car 25-75mm (depending on vehicle models) to get a performance ride 3. Independent Ride Height and Spring Pre-load Adjustments 4. Twin-Tube System for Comfortable Ride on Streets 5. Coated finish to avoid rust 6. Heavy Duty Steel Lower Mounts 7. Simple install, easy to adjust.

• 【Application】 for BMW E85 Z4 Roadster 2003-2009 2.0 i,3.0 i,2.5 i,3.0 si, 2.2 i,2.5 si; for BMW E86 Z4 Coupe 2006-2009 3.0 si
• 【Spring Rate】Front: 10 kg/mm (560 lbs/in) & Rear: 8kg/mm (448 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
• 【Lower Height】The ride height is adjustable for 1-3 inches(not keep to original ride height), allowing you to have a more aggressive stance. This design helps eliminate turning noise and also improves steering feel and response
• 【Factory Preset Damping Value】Maintain consistent and predictable handling characteristics, reduce the risk of overloading the suspension system
• 【Excellent Material】The product comes with weight saving aluminum components for increased hardness, high quality precision parts, high strength and durability. It is fully loaded and safe for installation