20-23 L5P COMPLETE ALL IN 1 KIT WITH TUNES
$3,699.00
THE MOST COMPLETE KIT ON THE MARKET
EVERYTHING YOU NEED AND HAVE TO HAVE
✔ MPVI4 Tuning Device – The most advanced tuning interface for Duramax ECM tuning.
✔ Custom 1 TECH Tune File – Developed for real-world performance and reliability.
✔ Tune Type Options – MULTIPLE TuneS or Shift-On-The-Fly (SOTF).
✔ Exhaust System Options – COMPLETE Cat & DPF Race pipe, 4-inch
✔ EGR Upgrade Kit .
✔ 6 Universal Credits – Required for ECM unlocking and flashing.
✔ TURBO DOWN PIPE
✔ CAN BUS KIT
✔ ECM UNLOCK SERVICE VIA INTERNET MPVI UPGRADE