SKU: 21988971921

2001-2016 ALLISON CUSTOM TUNING

$161.06 $178.95
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  • CAN

Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

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Description

2001-2016 ALLISON CUSTOM TUNINGDuramax Allison Tuning (20012016) PistonTwistin LLC Transform your Duramax into the truck it was meant to be. Our custom EFI Live tuning for 20012016 Duramax trucks with Allison transmissions delivers the perfect balance of power, efficiency, and reliability. Whether you daily drive, tow heavy, or want all out performance, PistonTwistin LLC has the calibration that fits your build. Why Choose Our Tuning? Eliminate throttle lag & dead pedal Gain up to

Duramax Allison Tuning (2001–2016) | PistonTwistin LLC

Transform your Duramax into the truck it was meant to be.


Our custom EFI Live tuning for 2001–2016 Duramax trucks with Allison transmissions delivers the perfect balance of power, efficiency, and reliability. Whether you daily drive, tow heavy, or want all-out performance, PistonTwistin LLC has the calibration that fits your build.

Why Choose Our Tuning?

✅ Eliminate throttle lag & dead pedal
✅ Gain up to +120 RWHP on stock transmissions
✅ Tow safer with optimized shift strategies
✅ Improve MPG while adding power
✅ Remote support & free lifetime updates

ECM Tailored Power Levels

  • Stock Optimized (+20 RWHP)

  • Heavy Tow (+40 RWHP)

  • Light Tow (+60 RWHP)

  • Street (+100 RWHP)

  • Sport (+120 RWHP – max safe for stock trans)

  • DSP5 (5-position switchable)

Easy Install Options

  • AutoCal V3 Pre-Loaded Device – plug-and-play ready

  • Bench Flashing Service – send us your ECM/TCM, fast turnaround with free shipping both ways

  • Email Delivery – for existing AutoCal/FlashScan owners

The PistonTwistin Difference

Every calibration is built in-house, tested, and backed with unlimited revisions to grow with your truck. From stock fuel systems to compound turbo builds, we’ll keep you dialed in.

⚡ Built for Performance. Proven for Reliability. Trusted by Duramax owners nationwide.

MOTORSPORT USE ONLY

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21988971921

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4.7 ★★★★★
Based on 27 reviews
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Product Reviews
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Verified Purchase
CatDaddy & Beatch
Dallas, US
★★★★★ 5
Brilliant design and features.
Color: Black
Far better than yesteryears models. Very powerful with a lot of cork torque! The long USB cord is a HUGE plus to reach distant outlets. Charging base is another big plus. Don't forget to see the video of the girl who is promoting it but cannot figure out how to use it!! Hilarious.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026
E
Verified Purchase
Elkhorn_Customs
West Palm Beach, US
★★★★★ 5
Works great
Color: Black
Quality wine opener kit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
P
Verified Purchase
Paula
Massapequa, US
★★★★★ 5
Best Wine Opener We’ve Tried
Color: Black
My husband and I like to think of ourselves as wine connoisseurs, and over the years we’ve been through dozens of wine openers. So far, this one is our favorite. It’s pure magic—smooth, easy, and reliable every time. The charging base keeps everything organized. We’ve been using it for several months now without a single issue. It feels well-made and has definitely earned a permanent spot on our counter. It works so seamlessly that now we both want to open the wine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 25, 2025
M
Verified Purchase
Megan
Pawtucket, US
★★★★★ 5
Great gift for any wine lover!
My sister and I went in on this gift together for my mom for Christmas. We got it on a lightning deal for a lot cheaper than the normal price and were a little sketched out by it. But when we got the package and my mom opened the gift and used it, we all found it's very sturdy. Looks nice in her kitchen and is a talking piece when family or friends visit. It's really easy to use and has a nice feel to it. Great wine opener, great gift for any wine lover!
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Reviewed in the United States on April 17, 2020
R
Verified Purchase
Richard Gee
New York, US
★★★★★ 5
Attractive.. Works Well.. Good Quality
I must like this Item, I have now bought 4 of them, One for myself & 3 as a Gift. I actually Returned the 1st One because I thought 🤔 it wasn't charging properly. Received a Replacement. The initial 12 hr charge period doesn't fully charge unit, it eventually fully Charges. I like this product alot, small Foot Print, attractive and good Quality... Works efficiently and I like the extras, Stoppers, Pump and Aerator. Now how long the Battery lasts to be determined...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2022

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