Skip to content

Stealth Turbo March Mega Sale *Retail Only* - Learn More

MILITARY & FIRST RESPONDER DISCOUNT

FOR DIESELR APPAREL GO HERE

Country/region

Country/region

Home
Powerstroke
- 1996-2002 Powerstroke 7.3L
  
  1996-2002 Powerstroke 7.3L Exhaust
- 2003-2007 Powerstroke 6.0L
- 2007.5-2010 Powerstroke 6.4L
- 2011-2016 Powerstroke 6.7L
- 2017-2019 Powerstroke 6.7L
- 2020-2022 Powerstroke 6.7L
Duramax
Cummins
Hardware

Country/region

Country/region

Twitter
Facebook
Pinterest
Instagram
TikTok
YouTube

Home
Powerstroke
- 1996-2002 Powerstroke 7.3L
  
  1996-2002 Powerstroke 7.3L Exhaust
- 2003-2007 Powerstroke 6.0L
- 2007.5-2010 Powerstroke 6.4L
- 2011-2016 Powerstroke 6.7L
- 2017-2019 Powerstroke 6.7L
- 2020-2022 Powerstroke 6.7L
Duramax
Cummins
Hardware

Search

Item added to your cart

View cart

Access Denied

IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts

DIESELR Corp.
Collections
Chaos Custom Tuning

Collection: Chaos Custom Tuning

When stock just won’t cut it, Chaos Custom Tuning delivers. Our custom transmission tune files and high-performance diesel tune files are built for raw power, sharper throttle response, and next-level efficiency. No fluff—just precision tuning for serious diesel owners.

Sort by:

32 products

Filter:

Quick Filter (0)

Quick Filter

Tune Files (31 products)
Tuner With Tunes (1 product)

Tune Files (31 products)
Tuner With Tunes (1 product)

Product type (0)

Product type

Tune Files (26 products)
Tuning Bundle (1 product)
TCM Tune File (5 products)

Tune Files (26 products)
Tuning Bundle (1 product)
TCM Tune File (5 products)

Tuner (0)

Tuner

Commander (1 product)
EFI Live (7 products)
MM3 (3 products)
MPVi3 (16 products)
SCT (5 products)

Commander (1 product)
EFI Live (7 products)
MM3 (3 products)
MPVi3 (16 products)
SCT (5 products)

Make (0)

Make

6.7L Ford Powerstroke (7 products)
6.4L Ford Powerstroke (2 products)
6.0L Ford Powerstroke (2 products)
6.6L L5P GM Duramax (4 products)
6.6L LML GM Duramax (3 products)
6.6L LMM GM Duramax (3 products)
6.6L LBZ GM Duramax (3 products)
6.6L LLY GM Duramax (3 products)
6.6L LB7 GM Duramax (3 products)
2.8L LWN GM Duramax (2 products)
6.7L Dodge/Ram Cummins (7 products)
5.9L Dodge/Ram Cummins (2 products)
3.0L Ram EcoDiesel (2 products)
GM Duramax Models (3 products)

6.7L Ford Powerstroke (7 products)
6.4L Ford Powerstroke (2 products)
6.0L Ford Powerstroke (2 products)
6.6L L5P GM Duramax (4 products)
6.6L LML GM Duramax (3 products)
6.6L LMM GM Duramax (3 products)
6.6L LBZ GM Duramax (3 products)
6.6L LLY GM Duramax (3 products)
6.6L LB7 GM Duramax (3 products)
2.8L LWN GM Duramax (2 products)
6.7L Dodge/Ram Cummins (7 products)
5.9L Dodge/Ram Cummins (2 products)
3.0L Ram EcoDiesel (2 products)
GM Duramax Models (3 products)

Brand (0)

Brand

Chaos Custom Tuning (32 products)

Chaos Custom Tuning (32 products)

Price

The highest price is $1,960.00

$

From

To

Availability (0)

Availability

In stock (31 products)
Out of stock (2 products)

In stock (31 products)
Out of stock (2 products)

Sort by:

Filter and sort Filter

Filter and sort

Filter

32 products

Quick Filter

Tune Files (31 products)
Tuner With Tunes (1 products)

Clear

Product type

Tune Files (26 products)
Tuning Bundle (1 products)
TCM Tune File (5 products)

Clear

Tuner

Commander (1 products)
EFI Live (7 products)
MM3 (3 products)
MPVi3 (16 products)
SCT (5 products)

Clear

Make

6.7L Ford Powerstroke (7 products)
6.4L Ford Powerstroke (2 products)
6.0L Ford Powerstroke (2 products)
6.6L L5P GM Duramax (4 products)
6.6L LML GM Duramax (3 products)
6.6L LMM GM Duramax (3 products)
6.6L LBZ GM Duramax (3 products)
6.6L LLY GM Duramax (3 products)
6.6L LB7 GM Duramax (3 products)
2.8L LWN GM Duramax (2 products)
6.7L Dodge/Ram Cummins (7 products)
5.9L Dodge/Ram Cummins (2 products)
3.0L Ram EcoDiesel (2 products)
GM Duramax Models (3 products)

Clear

Brand

Chaos Custom Tuning (32 products)

Clear

Price

The highest price is $1,960.00

$

From

$

To

Clear

Availability

In stock (31 products)
Out of stock (2 products)

Clear

Sort by:

Remove all

32 products

Chaos Custom Tuning SCT Tune Files (2011-2019 Powerstroke 6.7L)

Chaos Custom Tuning SCT Tune Files (2011-2019 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100512

Regular price From $325.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $325.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2017-2019 Duramax L5P 6.6L)

Chaos Custom Tuning MPVI3 Tune Files (2017-2019 Duramax L5P 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200212

Regular price From $900.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $900.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2020-2023 Duramax L5P 6.6L)

Chaos Custom Tuning MPVI3 Tune Files (2020-2023 Duramax L5P 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200213

Regular price From $900.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $900.00 USD
Unit price per
Chaos Custom Tuning EFI Live Tune Files (2001-2010 6.6L Duramax)

Chaos Custom Tuning EFI Live Tune Files (2001-2010 6.6L Duramax)

Vendor:
Chaos Custom Tuning

SKU:CCT-200410

Regular price From $250.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $250.00 USD
Unit price per
Chaos Custom Tuning EFI Live Tune Files (2010-2021 Cummins 6.7L)

Chaos Custom Tuning EFI Live Tune Files (2010-2021 Cummins 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-300414

Regular price From $450.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $450.00 USD
Unit price per
CCT Commander Tune Files (2020-2021 Powerstroke 6.7L)

CCT Commander Tune Files (2020-2021 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100611

Regular price From $900.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $900.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2011-2019 Powerstroke 6.7L)

Chaos Custom Tuning MPVI3 Tune Files (2011-2019 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100213

Regular price $650.00 USD

Regular price ~~$0.00 USD~~ Sale Price $650.00 USD
Unit price per
Chaos Custom Tuning SCT Tune Files (2003-2007 Powerstroke 6.0L)

Chaos Custom Tuning SCT Tune Files (2003-2007 Powerstroke 6.0L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100510

Regular price From $325.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $325.00 USD
Unit price per
CCT EFI Live A40-A50 Transmission Tune Files (2001-2016 6.6L Duramax)

CCT EFI Live A40-A50 Transmission Tune Files (2001-2016 6.6L Duramax)

Vendor:
Chaos Custom Tuning

SKU:CCT-200440

Regular price $200.00 USD

Regular price ~~$0.00 USD~~ Sale Price $200.00 USD
Unit price per
Chaos Custom Tuning EFI Live Tune Files (2006-2009 Cummins)

Chaos Custom Tuning EFI Live Tune Files (2006-2009 Cummins)

Vendor:
Chaos Custom Tuning

SKU:CCT-300411

Regular price $300.00 USD

Regular price ~~$0.00 USD~~ Sale Price $300.00 USD
Unit price per
Chaos Custom Tuning SCT X4 Tune Files (2020-2021 Powerstroke 6.7L)

Chaos Custom Tuning SCT X4 Tune Files (2020-2021 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100537

Regular price From $900.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $900.00 USD
Unit price per
Chaos Custom Tuning SCT Tune Files (2007.5-2010 Powerstroke 6.4L)

Chaos Custom Tuning SCT Tune Files (2007.5-2010 Powerstroke 6.4L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100511

Regular price From $325.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $325.00 USD
Unit price per
SCT X4 with CCT Tune Files (2020-2021 Powerstroke 6.7L)

SCT X4 with CCT Tune Files (2020-2021 Powerstroke 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100536-1

Regular price $1,960.00 USD

Regular price ~~$0.00 USD~~ Sale Price $1,960.00 USD
Unit price per
Chaos EFI Live 68RFE Transmission Tune File (2007-2021 Cummins 6.7L)

Chaos EFI Live 68RFE Transmission Tune File (2007-2021 Cummins 6.7L)

Vendor:
Chaos Custom Tuning

SKU:CCT-300440

Regular price $225.00 USD

Regular price ~~$0.00 USD~~ Sale Price $225.00 USD
Unit price per
Chaos Custom Tuning EFI Live Tune Files (2011-2016 Duramax LML 6.6L)

Chaos Custom Tuning EFI Live Tune Files (2011-2016 Duramax LML 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200414

Regular price From $425.00 USD

Regular price ~~$0.00 USD~~ Sale Price From $425.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2003-2007 Powerstroke 6.0L)

Chaos Custom Tuning MPVI3 Tune Files (2003-2007 Powerstroke 6.0L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100210

Regular price $450.00 USD

Regular price ~~$0.00 USD~~ Sale Price $450.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2008-2010 Powerstroke 6.4L)

Chaos Custom Tuning MPVI3 Tune Files (2008-2010 Powerstroke 6.4L)

Vendor:
Chaos Custom Tuning

SKU:CCT-100212

Regular price $450.00 USD

Regular price ~~$0.00 USD~~ Sale Price $450.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

Chaos Custom Tuning MPVI3 Transmission Tune File (2017-2019 Duramax L5P 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200240

Regular price $300.00 USD

Regular price ~~$0.00 USD~~ Sale Price $300.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Transmission Tune File (2020+ Duramax L5P 6.6L)

Chaos Custom Tuning MPVI3 Transmission Tune File (2020+ Duramax L5P 6.6L)

Vendor:
Chaos Custom Tuning

SKU:CCT-200241

Regular price $300.00 USD

Regular price ~~$0.00 USD~~ Sale Price $300.00 USD
Unit price per
Chaos Custom Tuning MPVI3 Tune Files (2003-2007 Cummins 5.9L)

Chaos Custom Tuning MPVI3 Tune Files (2003-2007 Cummins 5.9L)

Vendor:
Chaos Custom Tuning

SKU:CCT-300212

Regular price $550.00 USD

Regular price ~~$0.00 USD~~ Sale Price $550.00 USD
Unit price per

1
2

Invalid password

Enter

Support

Dealer Signup
Software Downloads
Financing
Contact Us
Core Returns
Sponsorship Signup
Report an Issue / Suggest a Feature

Legal Stuff

Return & Refund Policy
Shipping Policy
Terms of Service
Privacy Policy
DNSMPI

More from DIESELR

DIESELR Merch/Giveaways
GDP Tuning
Turn 'Em & Burn 'Em

Who We Are

DIESELR builds tuning solutions for serious truck owners. From industry-leading ECM tuning files to performance-driven diesel upgrades, we create tested, proven, and reliable solutions that deliver real power and efficiency. No fluff—just the best tuning and parts for your diesel.

Subscribe to our emails

Email

Facebook
Instagram
YouTube
TikTok
Twitter
Pinterest

Country/region

Country/region

Payment methods

© 2025, DIESELR Corp.

Refund policy
Privacy policy
Terms of service
Shipping policy
Contact information

Choosing a selection results in a full page refresh.
Opens in a new window.