Guaranteed 12/24 Delivery Still Available see item page for details! available on most items - Details

Talk to a Sierra 3500 Sales Tech
1-888-706-1096
M-F 8:30A-11P, Sat-Sun 8:30A-9P
Win $4,000! Enter Daily

Find Tuners for your Sierra 3500

Diablosport inTune I3 Platinum Tuner (07-10 6.6L Duramax Sierra 3500 HD)Find parts that fit my vehicle

Item SHG10480
Product Image
Verify parts fit and get product recommendations.
Sierra 3500 Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
Call now 1-888-706-1096 Chat Now
$387.86
3 Reviews
On Sale

-10% $387.86 each Was $430.95

Ship to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
Add to Cart
Save for later
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    Loading Indicator

      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Tuner
      • Enables Data Logging
      • Accommodates Custom Tunes from CMR
      • Corrects Speedometer for Gear Ratio and Tire Size
      • Allows Torque Management Adjustment
      • One-Year Limited Warranty
      • Suits 2007-2010 6.6L Duramax Sierra 3500 HDs

      Description

      First-Rate Functionality. The Diablosport inTune I3 Platinum Tuner is a powerful tool for enhancing your vehicle's performance. With its data logging feature, you can monitor and analyze important metrics to fine-tune your vehicle's settings. It also accommodates custom tunes from CMR, allowing you to optimize your vehicle's performance to your exact specifications. In addition, this tuner corrects your speedometer for changes in gear ratio and tire size, ensuring accurate readings at all times. With torque management adjustment capabilities, you can optimize power delivery and maximize performance.

      Warranty. This Diablosport inTune I3 Platinum Tuner is backed by a 1-year limited warranty against damages on materials and workmanship.

      Application. A Diablosport inTune I3 Platinum Tuner is engineered to accurately suit 2007-2010 6.6L Duramax Sierra 3500 HDs.

      Fitment:

      Details

      Diablosport 8245

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (1) Tuner
      4.7

      Customer Reviews (3)

      Brand Image

      Reviews of Diablosport Tuner products have an average rating of 4.7 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question

      Will It Fit My Sierra 3500

      • 6.6L V8 Duramax - 07, 08, 09, 10

          Word on the Trail

          Not only is the price a great price, but the install video completely sold me! I'll be buying all of my parts moving forward from American Trucks!

          aaairfilters33
          Previous Slide Next Slide