H&R 81-91 Mercedes-Benz SEC/SEL 6 Cyl/V8 W126 Sport Spring (w/Self-Leveling/Non Diesel) Cotton Dedication to manufacturing and developing

Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today

After extensive testing

Year Make Model Submodel 2013-2017 Nissan Altima Base 2019-2020 Nissan Altima Platinum 2013-2020 Nissan Altima S 2013-2020 Nissan Altima SL 2016-2020 Nissan Altima SR 2013-2020 Nissan Altima SV 2016-2020 Nissan Maxima Platinum 2020 Nissan Maxima Platinum Reserve 2016-2020 Nissan Maxima S 2016-2020 Nissan Maxima SL 2016-2020 Nissan Maxima SR 2016-2020 Nissan Maxima SV

2006 GMC Sierra 2500 HD WT

Designed and tested for PASM electronic dampers only

H&R 81-91 Mercedes-Benz SEC/SEL 6 Cyl/V8 W126 Sport Spring (w/Self-Leveling/Non Diesel) Cotton Dedication to manufacturing and developingSport 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