KellTrac Adjustable Height Leveling Kit – Street Strip Poly-Bearing (KTI-15F150-02-SS) - 2015+ Ford F-150
The KellTrac Street Strip Adjustable Height Leveling Kit is engineered for F-150 owners who want a perfectly leveled stance with real-world performance gains while maintaining excellent ride comfort. Developed through extensive testing, this kit delivers increased front suspension travel, improved traction, and refined control across a wide range of street and drag strip conditions.
Featuring KellTrac-specific Viking Berserker shock valving, custom Landrum springs, and durable hybrid poly-bearing bushings, this system is optimized for leaf-spring rear suspension performance. The front double-adjustable coilovers allow precise tuning of compression and rebound, while adjustable rear shackles let you fine-tune ride height to match your driving goals. Assembled in-house and designed as a true bolt-on solution, this kit enhances handling, traction, and overall feel from the first drive.
Features
- Front ride-height adjustable, double-adjustable coilover system
- KellTrac-spec Viking Berserker shocks with application-specific valving
- Hybrid poly-bearing front coilover mounts for smooth, controlled performance
- High-durometer polyurethane rear bushings for improved ride comfort
- Rear stock-location Viking shocks designed specifically for the F-150
- Adjustable height rear leaf spring shackles
- Custom Landrum springs matched to the application
- CNC-machined lightweight components
- Designed and tested for street and drag strip use
Benefits
- Front ride height adjustment from approximately 1" lower to 1" higher than stock
- Increased front suspension travel over traditional leveling kits
- Improved traction on prepped and no-prep surfaces
- Enhanced handling, stability, and overall driving feel
- Ride quality and performance tuning flexibility
- Quick installation, typically around one hour
Fitment
- 2015 Ford F-150
- 2016 Ford F-150
- 2017 Ford F-150
- 2018 Ford F-150
- 2019 Ford F-150
- 2020 Ford F-150
- 2021 Ford F-150
- 2022 Ford F-150
- 2023 Ford F-150
- 2024 Ford F-150
- 2025 Ford F-150
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