KellTrac Adjustable Front Drag Struts, Pair (KTI-FDS15SA) - 2015–2026 Ford Mustang
The KellTrac Adjustable Front Drag Struts are engineered for Mustang owners who want real drag racing performance while retaining a stock-style front suspension layout. Developed, tested, and refined over more than a year, these industry-first adjustable drag struts deliver a massive tuning range with drag race–specific valving designed to work across a wide spectrum of power levels and track conditions.
Unlike generic “one-size-fits-all” replacements, KellTrac worked closely with a leading shock manufacturer to create compression and rebound valving specifically for straight-line performance. The result is a front strut that promotes controlled weight transfer, improved traction, and consistent launches—without relying on gimmicks or sacrificing street usability.
Designed as a true stock replacement, these struts retain factory-style springs and can be used with OE or aftermarket upper mounts. From high-powered heads-up cars to bracket racers and street/strip builds, this setup provides the adjustability needed to dial in performance without unnecessary complexity.
Features
- Industry-first adjustable drag race–specific stock replacement front struts
- Single adjustable valving tuned for drag racing applications
- Increased extension travel compared to factory struts
- Designed to work with OEM or aftermarket upper strut mounts
- Retains front sway bar if desired
- Compatible with stock-style front springs
- High-strength steel construction with corrosion-resistant coating
- Zero increase in noise, vibration, or harshness
Benefits
- Promotes improved traction and controlled weight transfer
- Allows more power to be applied through increased suspension travel
- Easily adjustable for changing track and surface conditions
- Helps reduce wheel hop and front-end instability
- Can help manage excessive wheelies in applicable setups
- Improves overall handling, traction, and launch consistency
- Simple bolt-in installation
Spring Recommendations
- Naturally Aspirated / Nitrous: 150 lb/in drag springs
- Boosted Applications: 170 lb/in drag springs
Important Notes
- Designed for street/strip and drag racing use
- No implied warranty due to the custom nature of this product
Fitment
- 2015 Ford Mustang
- 2016 Ford Mustang
- 2017 Ford Mustang
- 2018 Ford Mustang
- 2019 Ford Mustang
- 2020 Ford Mustang
- 2021 Ford Mustang
- 2022 Ford Mustang
- 2023 Ford Mustang
- 2024 Ford Mustang
- 2025 Ford Mustang
- 2026 Ford Mustang
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!
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