Kryptonite 2.5" - 4.5" Leveling/Lift Dual Rate Coil Springs for 05-2021 Ford Powerstroke F250/F350

After years of testing, from daily driving to harsh off road terrain, Heavy Hauling and everything in between. Kryptonite now have available the Kryptonite 2.5" and 4.5" Dual Rate Leveling Coil Spring sets. This is the most durable and premium spring option on the market. Designed with heavy duty truck use in mind, this spring provides rugged load handling capabilities while maintaining an extremely comfortable ride. Kryptonite true Dual Rate spring can provide the best of both worlds. Using top rated material Kryptonite can have produced a plush ride with minimal spring sag. Mile after mile Kryptonite springs will hold up. to any truck, and any job.

Fits: 2005-2021 Ford F-250/F-350 Powerstroke Diesel 4X4

*SOLD AS A PAIR, COIL SPRING SET ONLY. THIS IS NOT A COMPLETE LIFT KIT

Features:

• 2.5" of Lift (KRFC25) or 4.5" of Lift (KRFC45)
• Multi-Rate Spring
• Powder Coated Black Finish
• Shot Peened for durability
• Improved Strength and Rigidity over OEM
• Direct Fit Install
• Made in the USA

Your Kryptonite products must be purchased from an authorized dealer, and must complete warranty registration within 90 days of purchase.

(Kryptonite No Fine Print Lifetime warranty)-Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty is against any manufacturer defects, premature wear or breakage. Race it, jump it, off road it, sled pull it, wreck it, lift it, level it, lower it, I think you get it? Kryptonite don’t care. If you can break it Kryptonite will replace it. Kryptonite products must be purchased from an authorized dealer.a