Falcon 3.3 Fast Adjust Inverted Rally Strut, Sprinter 4x4 and AWD, 2015–PresentUpgrade your Sprinters suspension to motorsport level performance with the Falcon 3. 3 Fast Adjust Inverted Rally Strut. Co developed with Falcon, this strut is engineered for precision, durability, and unmatched control both on and off the road. Unlike conventional struts that limit tuning and wear out quickly, our inverted damper design flips the script. The strut body becomes the upper shaft while a massive lower housing connects directly to the