This weld-on fuel injector bung is used mainly in forced induction applications, welded to the charge pipe before throttle body in most cases. With more vehicles using Methanol and E-85 fuels, these have become a popular way to get more fuel in your engine without the cost of huge primaries. It also allows you to spray near or at the turbo compressor.
Fits Bosch EV-14 lineup and Pico, Siemens, Marelli short injectors
Will only work with 14mm injector O-rings
Available in 1/8 or 1/4″ NPT thread for fuel fitting
Choose from straight end or 45 degree bevel cut
Spacers / dowels insure you are not tightening down on the injector body!