H&R 12-20 Mercedes-Benz SL550 R231 Sport Spring (w/o ABC) - 28874-1 fits_2015-`BMW`X6 The oil and fuel vapors

The oil and fuel vapors can condense on sensors

Replace these worn parts with Whiteline bushings that offer long lasting durability for a safer more predictable vehicle

Matches The Flow On Driver/Passenger Side Manifold

This charge pipe kit features factory style billet aluminum quick-connect adapter with an O-ring to ensure a leak-free fit while maintaining superior strength and durability

Air filter placed to receive maximum airflow from the front of the vehicle

H&R 12-20 Mercedes-Benz SL550 R231 Sport Spring (w/o ABC) - 28874-1 fits_2015-`BMW`X6 The oil and fuel vaporsSport 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