2008 Duramax LTZ ( 6.6L ) Power Chip Diesel Performance Chips
2008 LTZ Duramax Diesel Performance
Power Chip. 2008 LTZ Duramax Diesel
Performance Chips. 2008 LTZ Duramax
Diesel Power Chips are On Sale Now!

2008 LTZ Duramax Increases in 
Torque - Horsepower - Fuel Economy


In Stock and Ready to Ship !



  • UP to 15 % Fuel Savings. 
  • - Save .50 Cents a Gallon.
  • 90 Horse Power Gain ! ( dyno )
  • - Stock / 30 HP / 60 HP / 90 HP
  • Torque is Double HP Gain! 
  • - Lets You Move Loads Safer.
  • Low Exhaust Gas Temps. 
  • - Cooler Engine / Longer Engine Life.

Performance Module 30 day Customer Satisfaction - Performance Module
You have 30 days to be Satisfied with the RESULTS
Life Time Warranty - Diesel Performance Module

Free From Defect in Materials & Workmanship.


1999 TS Chip 7.3

2008 Duramax LMM Power Chip

Diesel Performance Chips - Ship FREE ! 

ON SALE NOW !

61100

2008 Duramax LTZ ( 6.6L ) Power Chip Diesel Performance Chips