ICON 05-23 Ford F-250/F-350 Super Duty 2in Rear Bump Stop Spacer Kit Cooling>Thermostats Finishing things off on this

Finishing things off on this kit are quad 4” double-walled

thicker retainer stampings and a heat-treated

features our patent-pending filter-to-housing interface

These filters are not intended for street use and are not recommended for any off-the-shelf cold air intake system that will be used in anything other than a controlled racing environment

No extra parts to install

ICON 05-23 Ford F-250/F-350 Super Duty 2in Rear Bump Stop Spacer Kit Cooling>Thermostats Finishing things off on thisThe ICON 2" bump stop spacer kit drops OE rear bump stops of 2005 2026 F 250 F 350 by 2 to limit up travel for fitment of certain suspension components, or ensuring clearance of larger tires when the suspension is fully compressed. The CNC aluminum spacers are also useful to ensure proper bump location when deleting OE rear leaf spring blocks when installing new rear leaf springs or if a shorter than OE block without a bump stop tang is desired.