dpf upgrade kits

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PPEI AutoCal W/ Flo Pro 4" SS Cat Back Duals No Muffler 11-15 LML Duramax

Thoroughbred Sku #: KITPEILMLACLPS/ER-SS761
Manufacturer Sku #: PEILMLACLPS/ER-SS761

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Kit Includes Tuner, Exhaust & Required Switch

Product Details


PPEI is proud to announce our release of EFILIVE for the 2011-2016 LML Duramax. We know that many have been asking for this time and time again, and it's finally here. With the addition of EFILIVE to our tuning arsenal on the LML, we are able to better tune in drivability, as well as some monster combinations that are soon to hit the streets. At this time, we will begin taking orders for immediate fulfillment.

  • *Tuners are non returnable due to being vehicle specific

LML Transmission Tuning

  • Second gear converter lockup
  • Increased line psi to help hold the power and overall trans life
  • Shift points refined
  • Optional shift point adjustments for those with bigger turbo setups.

Our trans tunes can be installed with one of our PPEI AutoCals OR any V2.

DISCLAIMER: If your trans is already hurt - it needs to be built. We also can not guarantee that you will not blow your trans... ANYTHING can be broken and stock components still fail!


After placing your order one of our tuner specialist will call you to ask questions about your truck such as VIN #, tire size and turbo/injector/engine information. Feel free to call us at 866-737-4966with any questions.


Flo Pro

409 SS Dual Muffler Delete Race Cat-Back Exhaust System (SS761) by Flo-Pro®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 4". Designed with meticulous attention to the smallest detail this premium product will meet your needs and expectations. This FLO~PRO product is manufactured from top-grade materials to provide maximum durability and ensure long lasting service life.


Exhaust Type: Cat-Back
Exhaust Tubing Material: 409 SS
Exit Configuration: Dual
Main Tubing Diameter: 4"


Made from premium materials
Guarantees exceptional durability
Ensures long lasting service life


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