H&R 12-19 BMW 640i Convertible/640i xDrive Convertible F12 Sport Spring

Built from 54SiCr6 spring steel, these H&R Sport Springs are shot peened for added resilience and are designed to be lightweight yet strong. They're a popular choice for drivers looking to give their 2012-2018 BMW 640i or 640i xDrive a more aggressive stance and better road manners. By lowering the vehicle's center of gravity, these springs help reduce body roll during cornering, making the car feel more planted and responsive.

The progressive spring rate design is a key feature here, aiming to balance a sportier feel with comfortable ride quality. This means you get a noticeable reduction in fender gap for an improved look, without sacrificing too much comfort for daily driving. H&R makes these springs in Germany, and they are their number one selling product, indicating a solid track record for performance and durability.

Installing these springs is a straightforward way to enhance your BMW's suspension. You'll see a more streamlined profile, which can also contribute to slightly improved aerodynamics. If you're looking to upgrade your BMW's handling and appearance in one step, these Sport Springs are a well-regarded option.