Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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$379.99 set
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Features, Description, Q&A, Specs & Installation
Premium Lift Springs. The Kryptonite Products 4.5-Inch/5.5-Inch Front Dual Rate Lift Coil Springs provide a durable and effective solution for raising your truck’s height while enhancing its load capacity. These springs deliver increased ground clearance and improved load handling, ideal for heavy-duty tasks and off-road use. The dual rate design ensures a balanced ride by combining comfort with performance, making them an excellent upgrade for Powerstroke-equipped trucks.
Construction and Appearance. Manufactured from high-quality materials, these coil springs are shot peened to increase strength and durability. They feature a black powder-coated finish that protects against corrosion and wear, ensuring long-lasting performance. These springs offer superior strength and rigidity compared to factory-installed ones, while maintaining a clean, rugged look beneath your vehicle.
Installation. Designed for direct replacement, these coil springs install easily without requiring drilling or modifications. Installation can be performed by professionals or experienced technicians familiar with suspension systems.
Warranty. Backed by a no fine print lifetime warranty, these springs are guaranteed against defects, premature wear, and breakage, with no exclusions for off-road or heavy-use applications.
Application. Specifically engineered for 2005-2019 4WD F-350 Super Duty trucks equipped with 6.0L, 6.4L, or 6.7L Powerstroke engines.
Kryptonite Products KRFC45
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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