Lowering Springs for BMW 6 Series F13 640d 640i 2012-2019

maXpeedingrods lowering springs feature a progressive design that combines a lowered stance with comfort. Made from durable SAE 9254 spring steel, they are ideal for daily driving and enhance both your vehicle's appearance and driving experience.

Application

For BMW 6 Series Coupe RWD (F13) 2012-2019

Specification:

Position: Front, Rear

Type: Lowering Springs

Material: SAE9254

Front Lowering: about 1.8 inches / 45.72 mm, depending on the vehicle models

Rear Lowering: about 1.1 inches / 27.94 mm, depending on the vehicle models

Front Spring Rate: 5.5 kg/mm (308 lbs/in)

Rear Spring Rate: 3.1 kg/mm (173.6 lbs/in)

Front Spring Length: 295 mm

Rear Spring Length: 330 mm

Front spring inner diameter:  72-84 mm

Rear spring inner diameter: 73-84 mm

Fitment Type: Direct Replacement

Package included

2x Front Lowering Springs
2x Rear Lowering Springs

Feature:

1. Enhanced Handling and Stability:
These springs effectively lower your vehicle's center of gravity, improving cornering stability and reducing body roll for a more responsive and controlled driving experience.

2. Precision Engineering for Superior Functionality:
Each spring is expertly designed to match your vehicle's specific weight and dynamics, ensuring optimal handling and comfort.

3. High-Quality Materials:
Made from SAE 9254 cold-wound steel, providing long-lasting durability.  It has high strength and good elasticity, maintaining stable mechanical properties in high-temperature environments.

4. Superior Corrosion Resistance:
Treated with an advanced anti-corrosion coating, significantly extended lifespan, making them reliable for any driving environment.   This coating protects against moisture, salt, and chemicals, ensuring consistent durability over time.

5. Compatibility and Easy Installation:
These springs are designed for direct installation and are compatible with OEM or aftermarket shocks, allowing for a hassle-free upgrade with minimal modifications.

6. Rigorous Testing:
Undergone extensive testing, including 200,000-cycle fatigue test and 720-hour salt spray test.  These tests ensure exceptional durability and corrosion resistance, allowing them to perform reliably under repeated stress and in harsh environments.