PPEI Autocal - 11-16 LML Duramax Tuning SOTF

$1,299.00 $1,239.00
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CARB EO Pending ***EMISSIONS PRESENT TUNING ONLY**** ***WILL NOT SUPPORT DELETED TRUCKS****

PPEI's LML tuning provides 150+ HP gains over stock, towing effortlessly, and increases acceleration drastically. Tuning engineered for optimal efficiency.

  • Level 1: +30 HP
  • Level 2: +60 HP
  • Level 3: +100 HP
  • Level 4: +120 HP
  • Level 5: +150 HP



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