Order Information Item Number: ADS21100-11 Price: $695.00 Reg. SALE $445.49 Quantity: 2004.5 ( 6.6L ) LLY Duramax GMC Diesel Performance Chips Power $695.00 Reg. $445.49 SALE 2004.5 LLY DURAMAX 6.6L Diesel Performance Chips. 2004.5 Duramax LLY 6.6 L Diesel Power Chips. 2004.5 LLY Duramax 6.6L Diesel Chips ... 2004.5 DURAMAX LLY 90 HP / 3 to 5 MPG 10 Minute Install FREE ! - NEXT DAY AIR ! Low Exhaust Gas Temperatures Stock / 30HP / 60HP / 90HP - Adjustable on the Fly. Dial Can Be Adjusted While on the Move... 1.) Dial can be kept inside the Cab: 2.) Run wire from engine / next to steering Column. 3.) No hole in Firewall is needed. 30 day Customer Satisfaction - Diesel Performance Chips You have 30 days to be Satisfied with the RESULTS. Warranty - Diesel Power Chips - Power Chip / Click here Free From Defect in Materials & Workmanship. 100 % Secure Ordering / 128 Bit Encryption / SSL Security / VeriSign Secured ! US Diesel Chips Products in stock and Ship FREE Next Day Air ! 30-day customer satisfaction guarantee. On sale now - Pay No Sales Tax All Prices in US Dollars         Contact@ US Diesel Chips .com COPYRIGHT 2009 US Diesel Chips . Com. - ALL RIGHTS RESERVED.