Kryptonite Stage 3 Leveling Kit with Eibach Shocks for 2017-2026 Ford Super Duty F-250/F-350

Fits: 2017-2025 Ford F-250 Super Duty Power Stroke 2017-2025 Ford F-350 Super Duty Power Stroke Important Fitment Details: Does not fit on gasoline powered trucks. This kit will allow you to upgrade to a 35"x12.5" Tire with little to no trimming. You can fit up to a 37" with additional fender and front bumper clearance required.  Features: Complete Suspension System - Includes springs, shocks, radius arms, bump stop spacers, and hardware for a properly matched leveling package Dual-Rate Coil Springs - Designed specifically for Power Stroke trucks to improve ride quality while maintaining towing and hauling capability Eibach Shocks - Performance-tuned monotube shocks improve small bump ride quality and overall suspension control Heavy-Duty Radius Arms - Fully boxed design adds strength while correcting suspension geometry on lifted trucks Adjustable Caster Correction - Selectable +2°, +4°, and +6° caster settings improve steering stability and return-to-center after lifting Improved Ride & Handling - Components are engineered to work together for better drivability, control, and comfort on-road and off-road 6061 Billet Bump Stop Spacers - Maintains proper suspension engagement and travel on lifted applications Direct Bolt-On Installation - No cutting or fabrication required Description: The Kryptonite Stage 3 Leveling Kit with Eibach PRO-TRUCK SPORT Shocks is a complete front suspension system engineered specifically for 2017-2025 Ford Super Duty diesel trucks. Designed to improve ride quality, suspension geometry, durability, and steering stability, this package combines Kryptonite’s heavy-duty suspension components with Eibach’s performance monotube shock technology to create a suspension system built for real-world truck use. At the core of the system are Kryptonite’s dual-rate coil springs, engineered specifically around the weight and demands of the Powerstroke platform. Unlike generic leveling springs, these coils are designed to maintain excellent ride comfort while still providing the support needed for towing, hauling, and off-road driving. Combined with Eibach PRO-TRUCK SPORT shocks, the truck gains improved control and suspension response over rough pavement, expansion joints, and uneven terrain without sacrificing stability or drivability. Kryptonite heavy-duty radius arms correct suspension geometry while dramatically improving front-end rigidity and steering control compared to factory components. Featuring a fully boxed design, internal gusset reinforcement, and adjustable caster correction settings, these radius arms help eliminate wandering and improve return-to-center on lifted Super Duty trucks. Combined with billet aluminum bump stop spacers and premium hardware throughout, this system is engineered for Super Duty owners who demand long-term durability, proper suspension performance, and improved ride quality both on and off-road. Includes: 2 x Eibach Front Shocks (KRS-034-01-10) 2 x Eibach Rear Shocks (KRS-034-01-01) 2 x Kryptonite Radius Arms (KRFDRD1) 2 x Bump Stop Spacers (KRFB25) 2 x 2.5" Leveling Coils (KRFC25) 1 x Kryptonite Adjustable Track Bar (KRFTB17-2) Instructions: RADIUS ARM INSTALLATION INSTRUCTIONS TRACK BAR INSTALLATION INSTRUCTIONS Warranty: (Kryptonite No Fine Print Lifetime Warranty) Kryptonite Steering & Suspension components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off‑road it, wreck it, lift it—we don’t care. If you can break it, we’ll replace it. Your Kryptonite products must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase. Complete warranty details can be found [here].