Sport 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 suspension, you cannot go wrong with installing Sport Springs. Fun to drive, H&R Sport Springs are the number one upgrade for your vehicle. Make Model Submodel Engine BMW E90 328i N52 3.0L BMW E90 335i N54 3.0L BMW E90 335i N55 3.0L BMW E91 328i N52 3.0L BMW E92 335i N54 3.0L BMW E92 335i N55 3.0L BMW E93 328i N52 3.0L BMW E93 335i N54 3.0L BMW E93 335i N55 3.0L BMW E93 335is N54 3.0L
