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2001-2004 LB7 DURAMAX BUILD YOUR OWN TUNING PACKAGE

2001-2004 LB7 DURAMAX BUILD YOUR OWN TUNING PACKAGE

Regular price $1,620.00 Sale

SOTF
SINGLE TUNE
YES
NO
4" WITH MUFFLER
4" STRAIGHT
5" STRAIGHT

Product Details

EFILive tuning for the 2001-2010 Duramax is now available to meet your desired horsepower gains. Each AutoCal will come with 5 tunes. 

Tuning available from other tuning vendors* (pricing may vary)

THIS TUNING IS STAGE 1 ONLY ( STOCK FUEL AND STOCK TURBOS ONLY)

 

 POWER LEVELS

  • LEVEL 1 – 30 HP
  • LEVEL 2 – 60 HP
  • LEVEL 3 – 90 HP
  • LEVEL 4 – 120 HP
  • LEVEL 5 – 150 HP
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