H&R Sport Springs - BMW Z4 M40i (G29)

OVERVIEW

H&R Sport Springs give the G29 Z4 sDrive M40i a lower center of gravity, a reduced fender-well gap, and improved handling while retaining a comfortable, progressive ride. Developed by H&R's ride-development engineers specifically for the B58-powered Z4 M40i and matched to the factory dampers. Made in Germany from premium hardened spring steel.

SPECS

• Approximate lowering: Front ~1.3", Rear ~1.0"
• Progressive spring rate for a blend of comfort and control
• Designed to work with the factory dampers
• Cold-wound from premium 54SiCr6 spring steel
• Made in Germany; TUV and ISO certified
• Covered by H&R limited warranty

PARTS INCLUDED

• 4x H&R progressive-rate sport springs (2 front, 2 rear)

TECH RESOURCES

• Confirm your Z4's suspension type before ordering - these springs are designed to pair with the factory M40i dampers
• Professional installation is recommended
• A four-wheel alignment is required after installation

PART NUMBER

• 28664-1

VEHICLE APPLICATIONS