2001-2004 LB7 DURAMAX BUILD YOUR OWN TUNING PACKAGE SELECT TUNE:SINGLE TUNE Banks found that the hard

Banks found that the hard angle of the flat-back causes poor fluid dynamics

4L Coolant Filtration System XD177 is an excellent add-on for any stock or modified 2008-2010 Ford 6

PROVEN DYNO NUMBERS SHOW OUR HSP INTAKE PROVIDING 20 ADDITIONAL HORSEPOWER AND 58 POUNDS OF TORQUE ON AVERAGE

Throttle Position

one item that is often overlooked is the factory restrictive turbo direct pipe

2001-2004 LB7 DURAMAX BUILD YOUR OWN TUNING PACKAGE SELECT TUNE:SINGLE TUNE Banks found that the hardEFILive 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