J.D.M Modified High Energy Ignition Coil, For SR20DET S13/S14 22448-50F01

Nissan SR20DET S13/S14 high-energy ignition coil for JDM tuning, OEM 22448-50F01, directly replacing the factory coil. Converts low voltage to high voltage to ignite the air-fuel mixture; installation markedly improves ignition efficiency and power response. Replacement medium; about 1 hour; attention to high-voltage harness alignment. If idle is unstable, acceleration weak, or starting is difficult, ignition coil aging or breakdown is usually the cause.