Diesel Performance Duramax Chip adds up to 100 extra Horsepower. Duramax
Chip is an easy 10 minute Install. Duramax Chip is on SALE and Ships FREE !
10 Minute Install - UP TO 30% HP - 15% Fuel Savings !
NO FOOTPRINTS WHEN REMOVED - ON SALE NOW !
What Duramax Engine Do You have?

LB7 VIN EIGHT DIGIT MUST BE A " 1 "
LLY VIN EIGHT DIGIT MUST BE A " 2 "
LBZ VIN EIGHT DIGIT MUST BE A " D "
LMM VIN EIGHT DIGIT MUST BE A " 6 "
LML VIN EIGHT DIGIT MUST BE A " 8 "
LGH VIN EIGHT DIGIT MUST BE A " L "
L5P VIN EIGHT DIGIT MUST BE A " Y "

Duramax Chip
30 day Satisfaction - Duramax Chip
You have 30 days to be Satisfied with the RESULTS.

Life Time Warranty - Duramax Chip
Free From Defect in Materials & Workmanship.
Duramax Chip
Duramax Chip is in stock and Ships FREE !
30-day customer satisfaction guarantee.

On sale now with No Sales Tax