H&R Sport Spring Kit | BMW M850i Convertible AWD (19-23) (28671-2) YMM_1995_2003_Bmw_Z3_E36 MB8-XTR4 kit features an Xtreme

MB8-XTR4 kit features an Xtreme pressure plate for the most demanding driver

Owners replacing worn or damaged factory calipers

Whether you're pushing your vehicle on the race track or enjoying spirited street driving

minimalist design not only provides a secure mounting solution but also maintains a clean appearance that complements your vehicle's aesthetics

2012 Porsche Cayman/Cayman S (w/o PASM)

H&R Sport Spring Kit | BMW M850i Convertible AWD (19-23) (28671-2) YMM_1995_2003_Bmw_Z3_E36 MB8-XTR4 kit features an XtremeH&R Sport Springs for your 2019 2023 BMW M850i Convertible AWD w Adaptive Suspension (G14) 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