The Timbren Suspension Enhancement System for 2017 Ford F-150 Raptor rear suspension is a rear-mounted rubber-spring upgrade that cushions road shocks, reduces sag and enhances stability for off-road or hauling use. With a 2400 lb rating designed for the Raptor, the bolt-on kit installs with basic hand tools and needs no airlines or fittings. Hollow rubber springs firm up under load to preserve ride height and handling.
Timbren 2017 Ford F-150 Raptor Rear Suspension Enhancement System