Our frenched in JL Air bump can mounting bracket is laser cut from 1/4" mild steel and CNC for a consistent end result every time. Whether you are a hardcore wheeler or a weekend warrior, air bumps will improve your driving experience. This bracket is available in 3 common bump can size configurations (Bump cans are NOT included). This kit includes a driver side and passenger side bracket for the rear of your vehicle. We are happy to produce custom sizing as well if the 3 common configurations do not fit your needs. These should only be installed by a qualified welder as they do require frame modification.