2010-14 F-150 Raptor ICON Multi Rate RTX Leaf Pack Spring w/Add In Leaf by Icon Vehicle Dynamics

2010-2014 F-150 Raptor ICON Multi Rate RTX Leaf Pack Spring w/Add In Leaf
The ICON 2010-2014 F-150 Raptor RXT multi-rate leaf pack delivers significant performance gains across almost every setup imaginable. Features like 3 user-configurable rate options, tip inserts, and leaf separators enhance ride comfort, while a triple-military-wrapped front and rear half-wrapped eyelet increases the leaf spring's durability and strength. OE-style bonded rubber bushings that are maintenance-free and do not squeak, with bumpstop extensions included. A rebound leaf was added to reduce the Raptor's axle wrap, addressing another issue identified through ICON's extensive testing. New Ford Original front spring eye bolts are included for easy removal and re-installation of springs. To improve the truck's ride quality and increase droop travel when the full ICON RXT rear system is installed, the spring rate was slightly reduced relative to the OE components. While most Raptor owners will embrace this, there are those who have outfitted their trucks with a significant amount of weight in the form of a chase rack, spare tires and parts, or other additions. Understanding this, the leaf pack was designed with an additional leaf (included with the kit) that can be exchanged or added to the pack, yielding an additional 10% or 20% spring rate that will handle heavier vehicles.