H&R Sport Spring Kit | BMW Z4 M Roadster (E85) (06-08) (29119-1) YMM_2015_2026_Audi_A4_B9 extended design for a more

extended design for a more aggressive appearance

The smooth internal surfaces minimize turbulence

this clutch kit features a segmented Kevlar clutch disc that provides superior holding power while maintaining smooth engagement

Bilstein's OE Replacement Coil Springs incorporate advanced technical designs to match the original equipment specifications precisely

providing a factory-quality appearance that enhances your vehicle’s overall aesthetic

H&R Sport Spring Kit | BMW Z4 M Roadster (E85) (06-08) (29119-1) YMM_2015_2026_Audi_A4_B9 extended design for a moreH&R Sport Springs for your 2006 2008 BMW Z4 M Roadster (E85) are H&R's number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs lower the vehicle's center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb ride quality and comfort. A lower wind resistance signature will make the vehicle more streamlined and improve gas mileage. Every spring