ATS Diesel Performance

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Home > GM > LLY Duramax
ATS Aurora turbo kits are designed to lower EGTs, provide more power across the rpm range and meet the specific needs of your GM Duramax. ATS offers kits for towing, daily driving, street performance or racing applications. We can even build custom kits for specific race classes or applications!

Aurora turbo kits are designed to fit correctly the first time. Through extensive R&D and testing, these kits are designed not to rub, hit or require body modifications to fit. All kits complete with step-by-step instructions and the necessary hardware to do the job right.

ATS Aurora turbos are backed with a 5 year/500,000 mile warranty. Let the ATS Aurora product line increase the reliability, power and efficiency of your Duramax!

04.5-06, Duramax, LLY, Non EGR. Turbo Charger Up-Grade Kit, Aurora 5000


2029504290
$3,798.33
Turbo System, Aurora 5000 - 2004.5 - Early 06 GM 6.6L LLY Duramax

Aurora 3000 Turbo System 04.5-05 LLY


2029304290
$3,155.90
Turbo System, Aurora 3000 - 2004.5 - 06 GM 6.6L LLY Duramax

Aurora 4000 Turbo Kit - 2004.5-06 GM Duramax, LLY


2029404290
$3,497.90
Aurora 4000 Turbo Kit - 2004.5-06 GM Duramax, LLY

Aurora Plus 7000 kit for Duramax LLY 2004.5-2005****CUSTOM KIT TO BE MANUFACTURED AND INSTALLED IN-HOUSE @ ATS DIESEL, ONLY***


2029724290
$4,530.55
****CUSTOM KIT TO BE MANUFACTURED AND INSTALLED IN-HOUSE @ ATS DIESEL, ONLY**** Aurora Plus 7000 kit for Duramax LLY 2004.5-2005 This kit utilizes the factory turbo, and adds the monster Aurora 7000. With this set up, you will have factory like low-end torque and spooling characteristics, with the mid-range and top-end of a large turbo. It is the best of both worlds! EGTs will vastly decrease, while power will vastly increase. This is the ultimate in budget conscious compound turbos charging without sacrificing quality, and especially without sacrificing performance.

Electronic Fuel Regulator - 2001+ GM 6.6L Duramax


2029064248
$66.27
Electronic Fuel Regulator - 2001-2010 GM 6.6L Duramax

Turbo Pedestal, Shorty, Duramax, T-3 Flange, Ceramic Coated Black


2021214248
$375.25
Turbo Pedestal, "Shorty", Duramax 2001+, T-3 Flange, Places turbo in exact factory location for alignment with factory intake and exhaust pipe, Ceramic Coated Black

Turbo System, Aurora 6000 - 2004.5-05 GM 6.6L LLY Duramax


2029604290
$3,918.75
Turbo System, Aurora 6000 - 2004.5-05 GM 6.6L LLY Duramax
* Core and Crate charges are charged IN ADDITION TO PRODUCT PRICES, and are refundable when USABLE core product and crate are returned to ATS Diesel. All core charges are refunded by check, mailed to the billing address on file.
ATS Diesel Performance ("ATS") sells replacement parts designed to improve a diesel engine's efficiency and reliability. Some states, specifically California, have strict regulations applicable to parts that you may legally use on your diesel truck. Be sure to review applicable municipal, state, and federal rules before you purchase and install an ATS product to make sure you are in compliance.
ATS also designs and manufactures certain parts for off-road and race use only. These parts are not intended for sale in any state, including California, where the items do not comply with local rules.