3.5" 2020-2022 Ford F250 / F350 4WD (w/diesel engine) - Stage 3 Leveling Kit (with Fox 2.0 Shocks) by Kryptonite

The Kryptonite KRFD20STAGE3FOX Stage 3 Leveling Kit with Fox Shocks is the ultimate suspension upgrade for Ford F-250/F-350 Super Duty 4x4 trucks. This complete system provides a 3.5" front lift while maintaining proper suspension geometry, ensuring a smooth ride with improved stability and control both on and off the road.

This kit allows for the installation of up to a 35"x12.5" tire with little to no trimming. It can also accommodate a 37"x13.5" tire with additional fender and front bumper clearance modifications. The Kryptonite Radius Arm Kit includes a built-in tire clearance pocket, allowing for proper clearance on a stock 20" rim with 5.5" backspacing.

To ensure precise alignment, the exclusive Hexagon Caster Eccentric system allows for fixed 2° incremental caster adjustments in five positions. This design ensures alignment settings remain locked in place at any ride height from 0" to 6", preventing unwanted adjustments over time or during rough driving conditions. The Fox 2.0 Performance Series extended-length shocks provide exceptional damping performance, enhancing both ride comfort and off-road capability. The 3.5" leveling coils improve suspension support, while the Kryptonite Adjustable Track Bar ensures precise axle alignment for better steering response and handling. Precision CAD-engineered billet aluminum spacers, a durable black finish, and high-strength Grade 10.9 hardware guarantee long-lasting durability and performance.

Manufactured in the USA, this leveling kit is built to handle tough conditions, making it the perfect choice for truck owners looking to improve their vehicle’s stance, handling, and overall durability without sacrificing ride quality. Backed by a lifetime warranty for the original purchaser, Kryptonite suspension components are protected against manufacturer defects, premature wear, or breakage. To qualify, products must be purchased from an authorized dealer, with warranty registration completed within 90 days of purchase.

Features and Benefits:

• Designed for Ford F-250/F-350 Super Duty 4x4 trucks
• Provides 3.5" of front lift while maintaining proper suspension geometry
• Allows for up to a 35"x12.5" tire with little to no trimming
• Accommodates 37"x13.5" tires with additional fender and front bumper clearance modifications
• Kryptonite Radius Arm Kit includes a built-in tire clearance pocket for proper clearance on stock 20" rims with 5.5" backspacing
• Exclusive Hexagon Caster Eccentric allows for fixed 2° incremental caster adjustments
• Maintains locked-in alignment at any ride height from 0" to 6"
• Fox 2.0 Performance Series extended-length shocks provide exceptional damping performance
• 3.5" leveling coils improve suspension support and stability
• Includes Kryptonite Adjustable Track Bar for precise axle alignment and improved steering response
• Billet aluminum spacers ensure strength and long-term durability
• Durable black finish for enhanced corrosion resistance
• Grade 10.9 hardware ensures a secure and long-lasting installation
• Direct bolt-on installation with all necessary components included
• Manufactured in the USA for premium quality and craftsmanship
• Built to withstand tough conditions and demanding off-road applications
• Backed by a lifetime warranty for the original purchaser
• Warranty covers manufacturer defects, premature wear, and breakage