EFIBYRYAN 13-15 6.7L Cummins Custom Tuning View larger

Hardway Performance 13-15 6.7L Cummins Custom Tuning

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EFIBYRYAN 13-15 6.7L Cummins Custom Tuning

68RFE Transmission Tuning Included

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FINALLY! A remote custom tuning package for 2013-2015 Ram Trucks with the 6.7 Cummins!

Included witht the base package is an EFIBYRYAN Autocal Pre-loaded with the calibrations necessary to remotely flash your 2013-2015 6.7 Cummins and make the under-hood and/or exhaust modifications YOU WANT to your truck!

The following items are REQUIRED to complete your install, however some of you may already have them or choose to purchase elsewhere, which is OK, however they are listed below for your one-stop shopping convenience!

  • Bullydog Gauge Tuner #40420 - REQUIRED FOR PCM UNLOCK
  • Bullydog Unlock Cable #42214 - REQUIRED FOR PCM UNLOCK