Traxxas 5296 - Fitting Inlet - 90 Degree - TRA5296 This is a 90 Pressure Fitting. This is the Pressure Fitting that is used on the Tuned Pipe. Features:  Polished aluminum construction threaded at one end. Includes:  One 90 pressure fitting  One blue o-ring Specs:  Length: 7/16"  Width: 1/4"  Height: 10/16" Part number(s) included (in factory packaging): 5296