Fits: 2005-2021 Ford F-250/F-350 Powerstroke Diesel 4X4
We've all seen it, a lift kit made with cheap parts, and you always want to make sure your truck doesn't end up that way! Kryptonite makes sure they build parts we can stand behind! Their quality is almost unsurpassed which is why if you walk around our own parking lot, you'll see Kryptonite parts on our own trucks.
We now have available the Kryptonite 4.5" Dual Rate Lift 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.
- 4.5" 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, sled pull it, wreck it, lift it, level it, lower it, I think you get it? Kryptonite doesn't care. If you can break it, they will replace it!
- Kryptonite products must be purchased from an authorized dealer
- Lifetime Warranty Excludes Heim Joints
*SOLD AS A PAIR, COIL SPRING SET ONLY. THIS IS NOT A COMPLETE LIFT KIT
Kryptonite Part Number: KRFC45
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