886976-5004S Garrett PowerMax New Turbocharger for 2011-2016 GM 6.6L LML Duramax - 600HP

886976-5004S
Garrett PowerMax New Turbocharger for 2011-2016 GM 6.6L LML Duramax - 600HP

Stage 1 PowerMax Performance Upgrade - Rated to 600HP

New Garrett PowerMax Turbo Upgrade for 2011-2016 GMC and Chevrolet 6.6L Duramax LML Engine Code Engines rated at 600HP

From a leader in turbocharger engineering, design and manufacturing, Garrett Advancing Motion has brought a OE level performance upgrade turbocharger for your 2011-2016 GMC Sierra or Chevrolet Silverado. This premium performance upgrade gives you the confidence in knowing that you are putting an turbo on your vehicle from the original manufacturer who was the OE manufacturer for GM when your vehicle rolled off the assembly line.

Garrett PowerMax™ turbocharger upgrade for the Chevrolet and GMC 6.6L LML engine platform is engineered to increase engine performance while maintaining OEM installation specifications. This direct drop-in stage 1 upgrade provides 19% more flow than OEM and will support up to 600WHP. Improvements in efficiency and flow can be attributed to the lightweight forged fully-machined compressor wheel. Boost response of this PowerMax turbocharger compared to OEM has not been tested. This turbocharger is outline interchangeable with the OE hardware to ensure a perfect fit every time.

Features and Benefits:

100% Stock location fitment using OE hardware

Provides up 19% more flow over stock turbocharger

Utilizes a Fully Forged Machined Lightweight Compressor Wheel

Capable of supporting up to 600HP

Outline Interchangeable - This turbocharger is outline interchangeable with the OE hardware to ensure a perfect fit every time.
Included In The Box:

(1) Garrett Powermax Upgrade Turbo

(1) New VGT Control Valve

(1) New VGT Position Sensor
Fitment:

2011-2016 Chevrolet Silverado 2500 HD

2011-2016 Chevrolet Silverado 3500 HD

2011-2016 GMC Sierra 2500 HD

2011-2016 GMC Sierra 3500 HD
Estimated Horsepower. Performance results of this product are highly dependent upon your vehicle’s modifications and tuning/ calibration. The horsepower numbers represented above are calculated based strictly on choke flow of the compressor map (total turbo capability), which represents the potential flywheel horsepower.

**Legal in California only for racing vehicles which may never be used, or registered or licensed for use, upon a highway. Installation may affect vehicle emissions, safety, warranty, and operating license. For details, contact your vehicle’s manufacturer or turbo kit distributor

Brand Name	GARRETT	Condition	New
Warranty	12 Months	Compressor Housing Finish	Natural
Compressor Housing Included	Yes	Compressor Housing Material	Aluminum
Compressor Outlet Style	OEM	Compressor Wheel Construction	Forged
Compressor Wheel Inducer Diameter (mm)	65mm	Exhaust Adapter Included	No
Intake Adapter Included	No	Turbine Housing AR Ratio	0.90
Turbine Housing Finish	Natural	Turbine Housing Included	Yes
Turbine Housing Inlet Flange	OEM	Turbine Housing Material	CastIron
Turbine Housing Outlet Flange	OEM	Turbine Wheel Exducer Diameter (mm)	62mm
Turbocharger Model	GT3788V	Mounting Bracket Included	No
Mounting Hardware Included	No	Gasket Or Seal Included	No

Make	Model	Year	Notes
Chevrolet	Silverado 2500 HD	2011-2011	Canada; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; Turbocharged; DIESEL;
Chevrolet	Silverado 2500 HD	2011-2011	LT; Canada; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; Turbocharged; LML; 8; DIESEL; FI; General Motors
Chevrolet	Silverado 2500 HD	2011-2011	LT; United States; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; Turbocharged; LML; 8; DIESEL; FI; General Motors
Chevrolet	Silverado 2500 HD	2011-2011	LT; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06;
Chevrolet	Silverado 2500 HD	2011-2011	LT; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; Turbocharged; LML; DIESEL;
Chevrolet	Silverado 2500 HD	2011-2011	LTZ; Canada; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; Turbocharged; LML; 8; DIESEL; FI; General Motors
Chevrolet	Silverado 2500 HD	2011-2011	LTZ; United States; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; Turbocharged; LML; 8; DIESEL; FI; General Motors
Chevrolet	Silverado 2500 HD	2011-2011	LTZ; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06;
Chevrolet	Silverado 2500 HD	2011-2011	LTZ; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; Turbocharged; LML; DIESEL;
Chevrolet	Silverado 2500 HD	2011-2011	United States; V; 8Cyl; 6.6L; 6599CC; 403Cid; 4.06; Turbocharged; DIESEL;

Competitor Part Number	Competitor Name	Interchange Type	Notes
886976-5004S	GARRETT	Direct Replacement
70-3006	MAGNUM	Can Use
12632248	GENERAL MOTORS	Can Use	UPGRADE
12634300	GENERAL MOTORS	Can Use	UPGRADE
12635167	GENERAL MOTORS	Can Use	UPGRADE
12637721	GENERAL MOTORS	Can Use	UPGRADE
12642129	GENERAL MOTORS	Can Use	UPGRADE
12642314	GENERAL MOTORS	Can Use	UPGRADE
12643546	GENERAL MOTORS	Can Use	UPGRADE
12677684	GENERAL MOTORS	Can Use	UPGRADE
7921290001	GARRETT	Can Use	UPGRADE
7921290002	GARRETT	Can Use	UPGRADE
7921290003	GARRETT	Can Use	UPGRADE
7921290004	GARRETT	Can Use	UPGRADE
800799-5002S	GARRETT	Can Use	UPGRADE
8007990001	GARRETT	Can Use	UPGRADE
8007990002	GARRETT	Can Use	UPGRADE
8007990003	GARRETT	Can Use	UPGRADE
8007995002	GARRETT	Can Use	UPGRADE
8007995002S	GARRETT	Direct Replacement	UPGRADE
8007995003	GARRETT	Can Use	UPGRADE
8482120002	GARRETT	Can Use	UPGRADE
8482125002	GARRETT	Can Use	UPGRADE
DA2251072	DIAMOND ADVANTAGE	Can Use
848212-5002S	GARRETT	Can Use
848212-9002	GARRETT	Can Use
848212-9002S	GARRETT	Can Use
7361-PP	PURE POWER	Can Use

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