QA1 LK02-FF04 3-5" Lowering Kit for 2021-25 Ford F-150 4WD

Vehicle Fitment

• 2021-2025 Ford F-150 (4WD, All trims except PowerBoost/CCD)

Features

• Full height adjustable front coil-over system for precise stance tuning
• Double-adjustable shocks with independent rebound and compression tuning
• Heavy-duty front drop spindles compatibility or stock spindle use
• Rear drop kit with 3.5"-5.5" lower ride height in 4WD
• Fully bolt-in design - no welding required for installation
• Polyurethane bushings and chromoly T-bar bar in front coil system
• Powder-coated hardware for long-term durability in harsh conditions
• Lifetime warranty registration available for QA1 shocks

Specifications

• Front drop: 3"-5" with drop spindles; 1"-3" with stock spindles
• Rear drop (4WD): 3.5"-5.5" lower height; additional ~1.5" drop possible by removing OE blocks
• Fitment: 2021-2025 Ford F-150 4WD (all trims except PowerBoost and CCD)
• Double-adjustable shock valving for front & rear
• Includes front coil-over system and rear flip/shackle/hanger drop kit hardware

Included Components

• 1x QA1 Pro Coil coil-over assembly (front)
• 1x Rear drop kit including flip brackets, shackles, and hangers
• All required mounting hardware and installation instructions

Product Description

The QA1 LK02-FF04 Lowering Kit provides a complete solution for lowering 2021-2025 Ford F-150 4WD trucks without sacrificing ride quality or performance. The kit combines a high-travel front coil-over system with a rear drop kit, allowing precise height adjustment - front drop of 3"-5" (or 1"-3" with stock spindles) and rear drop of 3.5"-5.5".

Engineered for modern trucks, the system uses heavy-duty components including chromoly T-bars, polyurethane bushings, and double-adjustable shocks for fine-tuning rebound and compression. This ensures daily-drive comfort, aggressive stance, and performance tuning capabilities.

Installation is simplified with a fully bolt-in design - no welding required. Compatibility exclusions include PowerBoost hybrid models and trucks equipped with CCD (Continuously Controlled Damping) suspension. Fitment is confirmed through 2025.