Replace or upgrade the turbo oil drain line on your 5.9L and 6.7L Cummins with this kit from Full Send Diesel. For 2003+ model years, this kit is designed to be used on trucks that have converted to a flipped 2nd gen style turbo mounting (centered exhaust manifold instead of a stock style offset manifold) with the manifold pointed up. This kit is made from the best AN hose and fittings ensuring you an extremely high quality product. Backed with Full Send Diesel's lifetime workmanship warranty.