KellTrac Adjustable Lowering Kit – 3/5 Drop, Bearing Race Series (KTI-15F150-35R) – 2015–2026 Ford F-150
Take your Ford F-150 to the next level with the KellTrac Adjustable Lowering Kit, the most popular and proven kit in the KellTrac lineup. Designed specifically for serious racers and enthusiasts, this RACE Series package has been tested and refined for over a year to deliver unmatched adjustability, traction, and control. Whether you’re daily driving, street racing, running no-prep events, or chasing records at the drag strip, this kit transforms your truck into a true performer without sacrificing ride quality.
Complete Race-Ready Package
- Front ride height adjustable, double-adjustable coilover system with long travel design
- Front coilover conversion mounts with adjustable positioning
- Front control arm adjustable camber kit
- Rear stock-location KellTrac Viking shocks (not repurposed)
- Rear leaf spring flip kit
- Rear pinion angle fix kit
- Transmission shim kit (included if needed)
- Rear low-profile bumpstops
- Rear leaf spring hanger kit and mounting hardware
Key Features
- Designed and tested exclusively for race applications
- KellTrac-specific Viking Crusader shock valving, stroke, and design
- Custom Landrum springs spec’d to each application
- Spherical bearing front mounts and rear shock bushings for maximum precision
- CNC-machined lightweight design with rebound and compression adjustability
- Everything required for installation included – no extra parts needed
Performance Benefits
- Increased front suspension travel for superior weight transfer
- Promotes traction on all surfaces – from prep to no-prep
- Race-proven valving specifically optimized for leaf spring suspension
- Dial in ride height to match your goals
- Improves handling, traction, and overall driving feel
- Quick and easy installation – about 1 hour with basic tools
From the street to the strip, the KellTrac Adjustable Lowering Kit delivers unmatched adjustability, superior ride quality, and race-winning performance for your 2015–2025 F-150.
Fitment:
- 2015 Ford F150
- 2016 Ford F150
- 2017 Ford F150
- 2018 Ford F150
- 2019 Ford F150
- 2020 Ford F150
- 2021 Ford F150 EXCLUDING RAPTOR
- 2022 Ford F150 EXCLUDING RAPTOR
- 2023 Ford F150 EXCLUDING RAPTOR
- 2024 Ford F150 EXCLUDING RAPTOR
- 2025 Ford F150 EXCLUDING RAPTOR
- 2026 Ford F150 EXCLUDING RAPTOR
Kelltrac Terms Of Service
Kelly considers his Kelltrac line to be a specialty line for a unique customer base and has his own terms of service in addition to Beefcake Racing's. You must accept these terms on all Kelltrac orders. Please read shipping times, cancellation, and returns. If time is of the essence, we do have other options that can ship right away / quicker. Just reach out to one of our sales associates at Beefcake Racing.
Cancellations & Returns
KellTrac Innovations does not accept product returns. Once your order ships, you own it and we will not accept it back - NO EXCEPTIONS. We do not accept order cancellations after the product has shipped. If you understand and accept this please check the box and continue checking out. If you do not accept this, please stop and discontinue the order process. Thanks!
Due to the custom nature of our business and product offerings, we charge a 20% order cancellation fee, period, non-negotiable, no matter who you are. Orders can only be cancelled before the product ships. We do not accept order cancellations after the product has shipped. If you understand and accept this please check the box and continue checking out. If you do not accept this, please stop and discontinue the order process. Thanks!
Leadtime
Please be aware that most orders ship within 2-4 weeks. In some (rare) cases, orders can take up to 6-8 weeks to ship. Holidays can severely impact these lead times. *DO NOT CONTACT US ABOUT YOUR ORDER UNLESS IT IS OLDER THAN 20 BUSINESS DAYS!* If you understand and accept this please check the box and continue checking out. If you do not accept this, please stop and discontinue the order process. Thanks!
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
