2004.5-2005 6.6L GM Duramax LLY
Chips | Programmers | Tuners

We've said it before and we'll say it again, "The best bang-for-the buck for increasing fuel economy and torque in your 6.6L GM Duramax is a diesel tuner, or programmer."  Now the hard part....which one is right for you? PPE, EFILive , SCT, Edge Juice with Attitude, Superchip?  Well, it really depends on what you plan on doing with your truck.  Do you tow? How much? How often?  Do you like power?  Do you just want better fuel economy?  Or maybe you do a little bit of everything with your truck and want a diesel programmer that can cover everything.  If you know what you want, go ahead and order with confidence, with our secure online ordering.  If you need some help, feel free to give us a call or send us an email to [email protected], that's what we're here for.

ATS Boost Fooler / Voltage Cap Kit 01-10 6.6L Duramax
Regular Price: $66.27
On Sale Now: $62.96
ATS Atomizer Power Module 01-10 6.6L Duramax
Regular Price: $470.25
On Sale Now: $446.74
Banks AutoMind Programmer 2001-15 GM Duramax
DPP Price: $368.68
Daystar DO NOT FLASH OBD Plug KU71124BK
DPP Price: $14.99
DiabloSport OBD-II Port Cover
DPP Price: $25.49
Edge Back-Up Camera for CTS Monitors 98201
DPP Price: $229.95
EFILive AutoCal Tuner | 01-07 Duramax | by Fleece Performance
DPP Price: $764.10
EFILive AutoCal | Power Performance by Kory Willis Tuning | 01-10 Duramax
Regular Price: $690.00
On Sale Now: $640.00
EFILive AutoCal Tuner | 04.5-10 Duramax | by Anarchy Diesel
DPP Price: $690.00
EFILive DSP5 Tunes Package | 01-10 Duramax | by Kory Willis of Power Performance
Regular Price: $250.00
On Sale Now: $200.00
EFILive Single Tune | 01-10 Duramax | by Kory Willis of Power Performance
Regular Price: $225.00
On Sale Now: $175.00