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MADS Electronics Dodge Smarty Tuners
Home > MADS Smarty > MADS Smarty Tuner S03

Fits: 1998.5-2002 Cummins
free next day air shipping

Mads Smarty logo

Mads Smarty Tuner S03

Our Part # SMAS-03
Fits: 1998.5, 1999, 2000, 2001, 2002 Dodge 5.9L

  • Smarty tuners will not delete the DPF/EGR
NOTE: This product CAN NOT ship to California due to CARB regulations.
  • CaTCHER software modules.
  • Ten different performance levels.
  • Fastest download in the industry, a typical ECM update takes just two minutes.
  • ABS tire height updates in just seconds.
  • Not traceable by the dealer in the stock setting. Smarty leaves no footprint.
  • Cold weather 3 Cylinder High Idle is enabled in all software.
  • Reads Diagnostic Trouble Codes in plain text.
  • No tools required, no fuses to pull.
  • USB built in for simple updates .
  • Most complete keyboard in the industry.
  • Reliable, it works off your OEM ECM hardware.
install difficulty
1 Hour
1 Hour
Install Difficulty
difficulty bar
The Smarty Tuner box is one of the most advanced, horsepower capable units on the market today, with the versatility of adding gobs of non-stop torque multiple ways. Either tune your vehicle with a mild, economy based tune, or take it to the next level and use it as an add on (stackable) programmer to add tire melting power, or endless lanes of black smoke to your 5.9 Cummins based Dodge Ram.

Smarty back side quick info

Software Settings

* SW# 0: Half power
* SW# 1: Fuel Saver
* SW# 2: Only more fuel and Boost
* SW# 3: Like # 2 + smarty added timing
* SW# 4: Soft CaTCHER no added timing
* SW# 5: Like # 4 + added Timing
* SW# 6: Mild CaTCHER no added timing
* SW# 7: Like # 6 + added Timing
* SW# 8: CaTCHER no added timing
* SW# 9: CaTCHER with Timing

Software Module Zero

About half the power of a stock software. Use it whenever reduced power is desired or when you have to make sure that NO SMOKE is produced.

Software Module One

The Fuel Saver software. Mpg gains vary, in most cases a + 2 MPG has been reported. Please note that the timing in this software is rather aggressive. HEAVY TOWING is not recommended with this software setting.

Software Module Two

This software increases the fuel delivered by the ECM.

Software Module Three

Same as software # 2 but timing has been added.

Software Modules Four to Nine

The even numbered software are identical to the odd numbered ones, except for the timing. The software setting without added timing are intended for use with timing adding boxes.

The power gain at top RPM with these software settings is almost identical. These settings differ greatly in HOW they get there. Than higher the software number then more aggressive the throttle response from idle speed up. Aggressive to the point that the software modules Eight and Nine can become difficult to handle on slippery roads.

smarty vs. smarty jr comparison chart
NOTE: If the shrink wrap is broken there can not be a return on this product. This is a policy of Mads Smarty tuners.
Product Description Price Order
Mads Electronics Smarty Tuner
Fits: 1998.5-2002 Ram 2500-3500 (diesel) 5.9L (24 Valve)
Smarty Part # S-03
Our Part # SMAS-03
free next day air shipping
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