H&R Sport Spring for 2005–2011 BMW 645Ci Convertible and 650i Convertible E64 Chassis

Upgrade the convertible suspension with H&R Sport Springs to sharpen handling and lower the ride height on E64-chassis BMW convertibles. These sport springs reduce fender well gap, lower the center of gravity and cut body roll for more confident cornering, while the progressive spring rate preserves ride quality and daily comfort. Designed as a direct-fit bolt-on for 645Ci and 650i convertibles, the kit delivers a sportier stance and a modest improvement in fuel economy through reduced aerodynamic drag.

Features:

• H&R Sport Spring progressive design
• Reduces fender well gap
• Lowers center of gravity
• Reduces body roll for better handling
• Preserves ride quality and comfort
• Direct fit for E64 chassis convertibles

Vehicle Fitment:

• 2005–2005 BMW 645Ci Base
• 2006–2010 BMW 650i Base