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2005-2023 Powerstroke Kryptonite 2.5" Dual Rate Leveling Coil Springs (KRFC25)

Original price $559.99 - Original price $559.99
Original price
$559.99 - $559.99
Current price $559.99

Some Kryptonite products are on backorder, please contact us before ordering to get a timeline.

  • Overview
  • Features
  • Warranty

After years of testing, from daily driving to harsh off road terrain, Heavy Hauling and everything in between. We now have available the Kryptonite 2.5" Dual Rate Leveling Coil Spring set. 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. Our true Dual Rate spring can provide the best of both worlds. Using top rated material we can have produced a plush ride with minimal spring sag. Mile after mile our springs will hold up. to any truck, and any job.

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

(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, wreck it, lift it, I think you get it? We don't care. If you can break it we will replace it. 


Your Kryptonite products must be purchased from an authorized dealer, and must complete warranty registration within 90 days of purchase. Complete Warranty details can be found here.


Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.


Not all products are stocked in house. Please check for availability as some products may be backordered.