H&R 2022 BMW M440i xDrive Gran Coupe/Convertible Sport Spring - 28662-6 Shopify Collective The kit also includes a

The kit also includes a new charge pipe to intercooler hose

the S5281BLK optimizes exhaust flow for improved efficiency and power

This valve controls transmission fluid flow to the external cooler

This free-flowing exhaust system resulted in a max gain of +7 horse power +15 lbs of torque

H&R 2022 BMW M440i xDrive Gran Coupe/Convertible Sport Spring - 28662-6 Shopify Collective The kit also includes aSport Spring kits 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. If you are only looking to improve one part of your vehicle's