quick view Add to Cart ICON ICON 2017+ Ford Raptor Stage 4 Suspension System - K93154 MSRP: $13,321.99 The function of the bump stop is to control and limit the final position of the suspension during up-travel. The factory bump stops have a limited energy absorption capacity and an uncontrolled release of this energy upon rebound translating into a... Add to Cart Add to Wish List Add to My Wish List Create New Wish List Compare