MaxTow Gauges builds and stocks a wide range of boost gauge adapters made specifically for diesel trucks including models featuring Cummins, Power Stroke and Duramax diesel engines. All of our boost adapters help to simplify the installation of MaxTow Boost Gauges so that you’ll be able to take fast and accurate boost pressure readings. Every boost gauge adapter is expertly crafted and made to be as reliable as your diesel truck. MaxTow purchases also include a one year limited warranty, and free lifetime tech support to help with any questions you might have. Get ready to hit the road and Tow to the Max®!