UMI Rear Lowering Kit For F-150 (2015+) - umi6563

Lower or Level Your F-150 With UMI Rear Drop Kit

Achieve the aggressive stance you've been dreaming about with UMI's rear lowering kit for 2015+ F-150s. Lower your truck 3.5-6.5 inches while maintaining factory Ford leaf spring compatibility. This comprehensive system includes Viking double adjustable shocks engineered for superior handling on the street, track, or drag strip—all without the vibration and harshness common in competing kits. Heavy-duty lowering brackets, pinion angle shims, transmission spacer, new bump stops, and extended leaf spring pins work together to deliver the perfect blend of style and performance. Experience the difference that precision engineering makes in ride quality and handling dynamics.

Why it hits

• True bolt-in: 100% direct-fit rear drop—no cutting or welding.

• Set your stance: Multi-position rear shackles let you fine-tune ride height.

• Real-world drop: 2WD ~3.5–5", 4WD ~4–6.5" (actual drop varies with trim/weight).

• Driveline done right: 2.5° pinion shims + transmission spacer to dial angles and keep it smooth.

• Shock-ready hardware: U-bolt plates include shock relocation holes (see p/n 6564).

• Control the feel: Includes Viking double-adjustable shocks to tune compression & rebound for street or track.

• Leaf spring agnostic: Works with steel or composite leaf packs.

• Built here: 100% Made in USA.