Honda/Acura K- Series Injector Dynamics ID1050X Injectors 14mm (Grey) Adaptor Top (Set of 4) - 050.48.14.14.4

Injector Dynamics ID1050X — part number 1050.48.14.14.4.This is a set of four 1050 cc/min high-impedance fuel injectors configured for Honda/Acura K- Series. It decodes as: 1050 = ID1050X (~1050 cc/min flow), 48 = 48 mm length (the shorter body), 14 = 14 mm top adapter (the grey adapters), 14 = 14 mm lower O-ring, 4 = set of four.

The difference from the 1050.60.11.14.4 you asked about earlier is the body length and top adapter: this is the 48 mm short version with 14 mm grey tops rather than the 60 mm body with 11 mm blue tops. That makes it the "universal" 14/14 O-ring configuration that fits a wide range of fuel rails — common on K-series Hondas and many other swaps/standalone fuel-rail setups.