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Ignitions and Electrical› Computers, Chips, Modules and Programmers

Mads Electronics

Mads Electronics S-03 98.5-02 Dodge Cummins Smarty Tuner VLS03

$645.00 $521.67 Save $123.33

SKU: M05K VLS03

In Stock
In Stock
Ships by Jun 10
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Smarty S-03 programmer by MADS Electronics is designed for 1998.5-2002 Dodge 5.9L Cummins Turbodiesel engines. It features ten performance levels with CaTCHER software, offering increased power and improved fuel economy. Key features include fast ECM downloads, ABS tire height updates, non-traceable operation in stock settings, cold weather 3-cylinder high idle, DTC reading, and free USB updates. It can also be stacked with other fueling boxes for greater gains.

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

BrandMads Electronics
Part NumberM05K VLS03

Videos

Smarty so3 tuner install and reaction

Smarty so3 tuner install and reaction
Smarty SO3 98-02 Cummins

Smarty SO3 98-02 Cummins

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.

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