H&R 16-19 Ford Focus RS Sport Spring Male or Female It is capable of 40-80

It is capable of 40-80 horsepower increase

Heavy duty 1/4in

and more diverse

It's always been about airflow and with the Ram-Air Intake

H&R 16-19 Ford Focus RS Sport Spring Male or Female It is capable of 40-80Sport 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