LLY Duramax Performance - Chips
Diesel Power Chips for A Duramax LLY. Duramax LLY Diesel Performance Chips in Stock. LLY Duramax Diesel Chips on SALE now and  Ship FREE.

DIESEL CHIPS  -  ON SALE NOW !
- LIMITED TIME OFFER - 
FREE - SHIPPING ! - Pay No Sales Tax

10 Minute Install - UP TO 30% HP - 15% Fuel Savings !
NO FOOTPRINTS WHEN REMOVED - ON SALE NOW !

Diesel Performance Chips 30 day Customer Satisfaction - Diesel Chips
You have 30 days to be Satisfied with the RESULTS
Life Time Warranty - Diesel Power Chips
Free From Defect in Materials & Workmanship.



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 "


Diesel Chips

LLY Duramax Diesel Performance Chips Ship FREE !
30-Day Customer Satisfaction Guarantee.

On Sale now - Pay No Sales Tax