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GDP Tuning EFILive Autocal and 4" Stainless Turbo Back | 6.7L Cummins 2010-2012


This performance package includes GDP Tuning's EFILive AutoCal and JAMO Performance 4" Stainless turbo back for 2010-2012 6.7L Cummins 2500/3500 applications.

  • Deletes the DPF, CAT, and EGR without trouble codes
  • Shift on the Fly - 5 power levels up to +150HP
  • Important Note: Tuner is non-returnable due to being vehicle specific
  • Important Note: Will not fit cab&chassis models
  • Cannot adjust the tire size
Availability: AutoCals are tuned to your specific vehicle after purchase, please allow 2-3 business days for order fulfillment.
Pricing: $1,318.99

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GDP Tuning EFILive AutoCal | 2010-2012 6.7L Cummins | R1012CGP

How it Works

Because this tuning is custom made for your specific needs and modifications, the Gorilla EFILive AutoCal will not come pre-loaded. Each unit ships with easy-to-follow instructions that include a login, password and unique order number to use on the Gorilla website. You will be directed to an online portal where you will be asked for information about your truck. This information includes VIN number, modifications and more. Once these fields are filled out and the form is submitted, the experts at Gorilla will build tuning specifically for your truck.

Within 48 hours (business days) you will receive the tunes via email. From there you can load the tunes onto the AutoCal and then into your truck. Each tuner ships with unique information. For this reason, the above process cannot be completed until you physically have the Gorilla AutoCal.

Power Levels

  • No Power: +20HP
  • Tow: +50HP
  • Street: +90HP
  • Performance: +120HP
  • Rampage: +150HP


  • Stainless Quality, Aluminized Price
  • High Qualty T-409 Mandrel Bent Stainless Steel
  • Uses Factory Mounts & Hangers for Easy Install
  • Includes Stylish and Sound Enhancing Polished T-304 Stainless Tip

WARNING! These products are capable of disabling emissions equipment. If using DPF/EGR removed tuning, these high performance products are intended SOLELY for offroad use or closed-course racing use.

Shipping Information

  • Item Requires Shipping
  • 33.0 lbs.
  • W9.0000” x H7.0000” x L5.0000”
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