Ignitions and Electrical› Computers, Chips, Modules and Programmers

DuraMax Tuner

Street Tune Incl. Hardware Credits For 6.7L PowerStroke F250-F350 (2015-2016)

$933.78

SKU: D06C DM2HH3381042000

In Stock
In Stock
Ships by Jun 20
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

This ECU tuner provides custom performance tuning for the 3.0L LZ0 Duramax engine, offering up to +40 RWHP and +100 lb/ft TQ. It enhances throttle response, allows for speedometer adjustments for tire size, and delivers more power across all engine RPM ranges. The tuner improves towing confidence, acceleration, and reduces soot production. It includes the Calibrated Power 2 Tune Pack, ECM Unlock Service, HP Tuners RTD4, and HP Tuners Credits. The tuning is emissions intact and does not require the removal of emissions equipment.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandDuraMax Tuner
Part NumberD06C DM2HH3381042000

Videos

The Truth About 3.0 Duramax Mods LM2 + LZ0

The Truth About 3.0 Duramax Mods LM2 + LZ0

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy