The Firestone Coil-Rite rear air helper spring kit for 2004–2005 Nissan Pathfinder and 2006–2017 Armada fits inside the rear coil springs to provide adjustable load support. Included are air helper springs, supports, hardware, air line and inflation valves with no drilling required. Adjustable air pressure helps maintain a level vehicle, improve braking and steering balance, and reduce tire wear under varying cargo conditions.
Firestone Coil-Rite Air Helper Spring Kit Rear 04-05 Nissan Pathfinder / 06-17 Armada (W237604150)