Smarty S-03 Tuner for Dodge (1998.5-2002)

Smarty S-03 is a great tuner for a Dodge Cummins 1998.5-2002!!


  • Catcher software inside
  • Ten different performance levels (SW# 0 : Half power, SW# 1 : Fuel Saver, SW# 2 : Only more fuel and Boost fooling, SW# 3 : Like # 2 + 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)
  • Fastest download in the industry, a typical ECM update takes less than two minutes
  • ABS tire height updates in just seconds
  • Not traceable 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 hardware
  • Programmable Speed Limiter from 25 to 250 mph (in trucks of 2001 and 2002 the speed limiter is programmable in mph, older trucks have only a speed adjustment)

Give us a call at 714-848-2170 M-F from 8-5 PST – We will answer your questions regarding the Smarty S-03. Ask about Free Shipping!

Live locally? Feel free to stop by our location and meet us! OC DIESEL, INC. is located at 17242 Gothard Street, Huntington Beach, CA 92647 Suites A and B. In addition to carrying Smarty S-03, we have a full service shop staffed with knowledgeable technicians who are ready to squash any Diesel Repair issues.

The Diesel Performance Experts