Garrett Powermax Stage 1 65MM Turbo, Brand New, 2011-2016 LML (No Core Charge)

Part# 886976-5004S+TURBO-INSTALLKIT-LML

$2,492.20 Includes Free Shipping.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Brand New Garrett Powermax Stage 1 65MM Turbo (No Core Charge)

Fits 2011-2016 Chevy / GMC 2500HD / 3500HD LML

Part# POWERMAXS1LML

*Not legal for sale or use in the state of California or use in pollution controlled vehicles Race Applications Only*

*This product is ONLY designed for closed course racing where it is legal to do so. Any other use will be in violation of local, state, and federal laws. We are not responsible for unlawful use of this product.*

This is a Brand New Garrett Turbocharger, No Core charge Needed! This is a true Garrett manufactured drop in replacement. A brand new vane position sensor is included with all brand new turbos.

If you're looking for a replacement turbo for your LML, but want a little more oomph than the stock turbo offers, the PowerMax Stage 1 will flow 19% more than stock OEM turbo. This is a complete drop-in performance turbocharger built by the professionals at Garrett which provides extra flow, efficiency and durability, delivering the boost you need. With a 65mm lightweight, forged, and fully-machined compressor wheel, this turbo will outflow the stock turbo and have a noticeable whistle. This upgraded turbo is capable of up to 600 wheel horsepower. If you are looking for more power, but still use your truck to tow or haul heavy loads this turbo will give you more power without sacrificing drivability.


Compressor Turbine
Chevy / GMC Duramax Upgrade
HP Inducer Exducer Trim A/R Inducer Exducer Trim A/R
Duramax 6.6L 2011-2016 Stage 1
600 65mm 91mm 55 0.58 72mm 62mm 75 0.90

Kit Includes:

  • 1 x Brand New Garrett Powermax Stage 1 65MM Turbocharger
    • 2011-2016 LML Duramax
  • 1 x Brand New Vane Position Sensor
  • Optional Garrett Install Kit Includes:
    • ​Turbo Up-Pipe Gasket
    • Lower Turbo Drain Gasket
    • Fuel Line Gasket
    • Turbo Oil Outlet Gasket
    • Coolant Banjo Seal
    • Divided Turbo Flange Gasket

Garrett is one of the automotive industry’s most iconic brands. It’s a name synonymous with six decades of world-first innovation, responsible for ground-breaking turbocharging technologies that have changed the way we think about performance and driveability.

From mainstream passenger vehicles to F1 racing cars; from delivery vans and haulage trucks to huge off-highway equipment… Garrett turbo technology has been the boost behind some of the most significant moments in automotive history. Through experience, talent and a mindset that challenges convention, the Garrett brand will continue to set the pace; to create the differentiated high-performance systems that deliver competitive advantage to our customers and help redefine the end user experience.