Upgrade your fuel system’s capability without sacrificing ethanol content monitoring with this Flex Fuel Sensor Adapter. Designed to work with common OEM sensors (PN: 13577429, 13577379, 13577394), this adapter eliminates one of the biggest limitations of the factory setup—restricted fuel flow.

The OEM sensor can become a bottleneck in higher horsepower builds. This adapter provides an alternate flow path, allowing your system to support increased fuel volume while still utilizing the factory sensor for accurate ethanol content readings. The result is improved performance, consistency, and reliability in high-demand applications.

Featuring -10 ORB inlet and outlet ports, this adapter offers flexibility for a wide range of fuel system configurations. Dual O-ring sealing on the sensor tubing ensures a secure, leak-free connection, making it a dependable solution for both street and race setups.