H&R Sport Springs 2015-16 Subaru Impreza STI 4 Series » More Light Where You

» More Light Where You Need It

For vehicles with MAF

the geometry of the suspension is changed affecting the surface contact your tires are able to make with the road

for those seeking increased performance and better economy

The "2D" design allows the wing to maintain a consistent level of downforce across its entire span for your 2000-2009 Honda S2000

H&R Sport Springs 2015-16 Subaru Impreza STI 4 Series » More Light Where YouSport Spring kits are H&Rs number one selling product. Enhance the look of your 2015 16 Subaru Impreza STI with a reduced fender well gap. H&R Sport Springs lower the vehicle 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