What is the benefit of a progressive spring rate?

A progressive spring rate means the spring's stiffness changes depending on how much it's compressed. During normal driving, it offers a comfortable ride. When you corner or encounter rougher roads, the spring compresses further and becomes stiffer, which helps reduce body roll and improve handling.

Will these springs affect my car's ride comfort?

H&R Sport Springs are designed with a progressive spring rate that aims to maintain a superb ride quality and comfort during everyday driving, even while lowering the vehicle.

What is the primary advantage of lowering my BMW 6 Series with these springs?

The main advantages are improved handling due to a lower center of gravity and reduced body roll, along with a sportier aesthetic from the reduced fender gap. The more streamlined profile may also offer a slight improvement in aerodynamic efficiency.

2006-2010 BMW 650i Lowering Springs | H&R 50466

Name: H&R 04-11 BMW 645Ci Coupe/650i Coupe E63 Sport Spring (w/Dynamic Drive/Non Convertible)
Brand: H&R
Price: 324.17 USD
Availability: InStock

H&R 04-11 BMW 645Ci Coupe/650i Coupe E63 Sport Spring (w/Dynamic Drive/Non Convertible)

$324.17

Only 5 left in stock

2006-2010 BMW 650i Coupe lowering springs. Lowers vehicle for improved handling and a sportier look.

Key Features

Fits 2006-2010 BMW 650i Coupe and 2004-2005 BMW 645Ci Coupe (with Dynamic Drive, Non Convertible).
Made from strong and resilient 54SiCr6 spring steel that is shot peened.
Progressive spring design offers a balance of ride comfort and improved handling.
Lowers the vehicle's center of gravity to reduce body roll.
Enhances vehicle appearance with a reduced fender gap.
H&R's top-selling spring kit.

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Fits these vehicles

BMW 645Ci 2004-2005
BMW 650i 2006-2010

Product Details

If you're looking to give your 2006-2010 BMW 650i Coupe a sportier stance and more responsive feel, these H&R Sport Springs are a popular choice. They're designed to lower the vehicle's center of gravity, which helps reduce body roll during cornering, making the car feel more planted on the road. This also tightens up the gap between the tire and the fender, giving your 6 Series a more aggressive look.

These springs are made from high-strength 54SiCr6 spring steel, which is shot peened for added durability and resilience. The progressive spring rate means they offer a comfortable ride during normal driving but stiffen up when you need them to, balancing ride quality with improved handling. H&R's Sport Springs are their best-selling product, and they're made entirely in Germany.

Installing these springs is a straightforward way to change your car's suspension. You'll notice a difference in how the car handles, especially when taking turns, and the improved aerodynamics from the lower ride height can even help slightly with fuel efficiency.