Redhorse Performance -4AN Female To Female AN Flare Swivel Coupling 90 Degree - Black - 8190-04-2 Stickers and Vinyls ● The nut body uses

● The nut body uses carbide forging (SCM435) and has the strongest hardness

Ultra compact design fits in very tight spaces

Boost Dependent and Multi-Input (0-5v/frequency) progressive controller designs feature large adjustment knobs

1x fuel rail

The second controller (Kit PN 30-3350) features a multiple input design that enables users to install AEM's Water/Methanol Injection Kit on ultra-high boost vehicles (above 35 PSI) using a 0-5v voltage-based external MAP sensor

Redhorse Performance -4AN Female To Female AN Flare Swivel Coupling 90 Degree - Black - 8190-04-2 Stickers and Vinyls ● The nut body uses4AN Female To Female AN Flare Swivel Coupling 90 Degree Black 8190 04 2