The Garrett 886976-5004S PowerMax GT3788V Stage 1 Turbocharger is a performance replacement for the factory turbo in your 2011-2016 GM 6.6L Duramax LML. This turbo is engineered to improve performance while maintaining factory quality fitment and installation.
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.
Note:Estimated Horsepower. Output from this product will be affected by any modifications made to the vehicle, as well as the tuning and calibration. The estimated horsepower is determined by the capacity of the compressor map (total turbo capability) which illustrates the potential horsepower output at the flywheel.
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