ca430056 E2 Stage1 noCHK

BMW 3 Series E46 2.2L AT 170hp 2002 M54b22 MS43

ZIP Contain:

1. ca430056_E2_Stage1_noCHK.bin – tuned file:
   • Rear O2 Sensor Disabled. Decat – catalyst control Disabled. Related DTC’s Off
   • Stage1. Dynamics Improved (performance of an engine optimized)
2. ca430056.bin – original ECU’s file, make sure it matches your ECU’s software