The Timbren Suspension Enhancement System for 2004 INFINITI QX56 4WD rear suspension provides a rubber spring cushion to help control sag and absorb road shocks when carrying loads. Rated for a 1,000 lb capacity, the bolt-on SES installs in minutes with basic tools and needs no airlines or fittings. It aims to improve handling and stability during towing or hauling while offering low maintenance and long-term reliability.
Timbren 2004 INFINITI QX56 4WD Rear Suspension Enhancement System