To fully take advantage of ICONs current 2017-UP F150 Raptor offerings, ICON engineers decided to scrap the OE leaf springs and develop a replacement that addressed a couple issues found in the R&D process. The result is a user-adjustable multi-rate leaf pack that offers a major performance gain for almost every Raptor setup imaginable. To increase the ride quality of the truck and gain additional droop travel, the spring rate was designed to be slightly lighter than factory, which was found to be on the stiff side for smaller, choppier terrain. While most Raptor owners will embrace the improved ride quality this provides, there are those who have outfitted their trucks with a significant amount of weight and require more load carrying capability. Understanding this, ICON engineers designed the leaf pack with an additional leaf (included with kit) that can be exchanged or added to the pack, yielding an additional 20% or 40% spring rate that will work well for heavier vehicles.

Vehicle Fitment

Years	Make	Model	Trim
2021–2023	Ford	F-150	King Ranch
2021–2024	Ford	F-150	Lariat
2021–2023	Ford	F-150	Platinum
2017–2021	Ford	F-150	Raptor
2024	Ford	F-150	STX
2021–2024	Ford	F-150	Tremor
2021–2024	Ford	F-150	XL
2021–2024	Ford	F-150	XLT