Fabtech 4‑inch budget upper control arm lift system for 2016–2019 Toyota Tundra (2WD/4WD) pairs replacement upper control arms with rear performance shocks to allow use of taller tires while maintaining ESC and steering function. The 4‑inch 4‑System is designed for fewer parts and an affordable price, including heavy‑duty arm construction and steering knuckles to retain factory track width. The kit relocates the front differential and includes bump stop and brake hose provisions for proper travel.
Fabtech 16-19 Toyota Tundra 2WD/4WD 4in Budget UCA System w/Rear Perf. Shocks