top of page

Grok Image 2026-08-24 at 8.20.16 PM.png

Home
Contact
Shipping & Returns
Products
Complete Packages
Supporting Parts
ECM Tuning
Complete Packages
Supporting Parts
ECM Tuning

Browse by

All Products
Complete Packages
Supporting Parts
ECM Tuning

Filter by

$650

$2,250

Chevrolet

GMC

Emailed File / EFI Live

EZ Lynk

HP Tuners

HP Tuners (RTD/TDN)

TDN / EZ Lynk

17-19 No MAF

2 Pack

4 Pack

4K Limiter Removed

Custom DSP5

Custom No Limits 20-23 10L TCM Tuning

Custom Single Tune

Custom SOTF Tuning

DSP Tuning

Single to SOTF Upgrade

Single Tune

Single Tune Profile

SOTF Profile

SOTF Tuning

2001-2004 LB7

2004.5-2006 LLY

2006-2007 LBZ

2007.5-2010 LMM

2011-2016 LML Duramax

2017-2023 L5P

2024-2026 L5P

LM2 / LZO

ECM Tuning

5 products

Duramax ECM Tuning LM2 / LZO
Price$1,300.00
Duramax ECM Tuning 2024-2026 L5P
Price$1,850.00
Duramax ECM Tuning 2017-2023 L5P
Price$650.00
Duramax ECM Tuning 2011-2016 LML
Price$750.00
Duramax ECM Tuning 2001-2010
Price$650.00

Shop

Home
Contact
Shipping & Returns
Products

info@completeduramaxtuningsolutions.com

We accept the following payment methods:

Visa

PayPal

Discover

Diners Club

JCB

American Express

MasterCard

Union Pay

© 2026 BY DURAMAX.ULTIMATE

Home
Contact
Shipping & Returns
Products

bottom of page