Icon Rear Air Bump Kit [10-14 Raptor]

ICON Vehicle Dynamics' Ford Raptor Rear Hydraulic Bumpstop System has been through extensive R&D, testing, and tuning before ICON could introduce a product we were confident in labeling the most comprehensive Raptor bumpstop solution on the market. What does the bumpstop do? In short, a bumpstop's job is to control the final up travel of the suspension. Many Raptor owners are using their vehicles beyond their intended design and are often loaded with additional weight, which when combined results in VERY high suspension impact speeds. The factory rear bumpstop is made of foam rubber and is limited on how much energy it can absorb.  Ford Raptors have a couple of unique issues that are problematic for proper control of bumpstop forces.  The factory rear bumpstops are mounted in a manner that allows for the rubber to squish out to the side of its mount, allowing metal to metal contact.  The frame surrounding the OEM bumpstop mount is not capable of these kinds of forces and with repea