The ICON Vehicle Dynamics Rear Bump Stop Spacers are designed specifically for 2017-2020 Ford F-150 Raptor models equipped with ICON Multi-Rate Leaf Springs. By lowering the factory rear bump stops 1.5”, these spacers properly reposition the stock bump stops to maintain correct suspension travel and allow continued use of the OE bump stops without worry of over cycling the ICON leaf springs. Precision CNC machined from high-strength 6061 aluminum, they deliver exceptional durability while adding minimal weight. The straightforward bolt-on design makes installation quick and easy, with all necessary mounting hardware included. Engineered to integrate seamlessly with ICON suspension systems, these rear bump stop spacers help ensure proper suspension function and reliable performance both on and off the road.