1CF42C 6ZVYXN00 Stage1 E2Catoff SpLim_280 noCHK

Nissan Fairlady Z 3.5

ZIP Contain:

1. 1CF42C_6ZVYXN00_Stage1_E2Catoff_SpLim280_noCHK.bin – tuned file:
   • Stage1. Dynamics Improved (performance of an engine optimized)
   • Rear O2 Sensor Disabled. Decat – catalyst control Disabled. Related DTC’s Off
   • Speed Limit changed to 280km/h
2. 1CF42C_6ZVYXN00.bin – original ECU’s file, make sure it matches your ECU’s software