H&R Sport Springs 2009-2016 Audi A4 /S4 (2WD & AWD) B8 2003 NM Engineering RSα progressive rate

NM Engineering RSα progressive rate spring kits are made from the highest quality spring steel for unmatched performance and safety

Provides efficient temperature reduction for use on the street or the trails

Two 3W LEDs for low power draw

2010-16 Legacy

H&R Sport Springs 2009-2016 Audi A4 /S4 (2WD & AWD) B8 2003 NM Engineering RSα progressive rateSport Spring kits are H&Rs number one selling product. Enhance the look of your 2009 2016 Audi A4 S4 (2WD & AWD) B8 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