The T1 3/8 EFI female to -08 ORB male makes hard mounting your ethanol content sensor to a fuel rail or fuel pressure regulator a breeze. -08 ORB is a common fitment for both regulators and aftermarket fuel rails, while most ethanol content sensors are 3/8 EFI. By hard mounting the sensor to one of these, packaging can become easier and it also eliminates a fuel line between components.
