SMARTY JR | SJ-06 | 2003 - 2007 5.9L CUMMINS


Product Code: SJ-06

Availability:In stock

$ 495.00 495.00

Fast guide to  Smarty-JR Features

  • CaTCHER software's inside
  • Three different  performance levels: 40 / 70 / 100 hp
  • Improved fuel economy
  • Optimized drivability
  • Fastest download in the industry, up to three times faster than the 
    competition, a typical ECM update takes about 3.5 to 5 minutes, 
    depending on the truck model
  • ABS tire height updates in just few seconds from 22,5" to 44"
  • Not traceable in the stock setting. Smarty leaves no footprint
  • Manual High-Idle is enabled in all softwares
  • Reads  Diagnostic Trouble Codes in plain text
  • No tools required, no fuses to pull
  • USB built in for simple updates from internet
  • Easy installation
  • Reliable, it works off your OEM hardware
  • Now with the Power on Demand function!!!
Fast guide to Smarty-JR software levels


The horsepower settings have a modified "Torque management" ( 
TQM ). The throttle response is greatly improved but is set to a saf
limit. With "Safe" I mean safe for your tranny and rest of the driveline.


  • SW # 1 : 4hp increase
  • SW # 2 : 7hp increase
  • SW # 3 : 100 hp increase


Tested on stock trucks on a Dyno.
Stock means just that. Stock! Even the air filters were stock...

The trucks were S T O C K, even the wastegate settings!
We checked the "baseline" ( the stock truck hp at the rear wheels ) 
twice in a day in order to be sure about our findings. The above 
declared hp numbers are all rounded down to the closest number.

No trace is left in the ECM!
I herby CLAIM that SmartyCR is the FIRST AND ONLY downloader 
that does not erase any of the stored data in the ECM. Smarty does 
NOT leave any electronic footprints in the ECM or any other electronic 
module in the truck. Smarty does NOT set ANY codes once the ECM is 
set back to stock. Smarty does NOT need to have fuses pulled.

No matter what the competition claims , in one way or another they're 
ALL detectable.
Smarty is NOT!

Yet, Smarty can not do one thing for you. Fix what others have 
broken. Smarty can not restore a key on counter that another 
downloader has erased . Smarty can not fix VIN# troubles caused by 
other products. If your Check engine / ABS light is on because another 
product has screwed your ECM, Smarty can not fix it, the other guy 
HAS to...

ABS / Speedo recalibration
The tire height can be adjusted up to 44" in increments of 10 tenth of 
an inch in just a couple seconds. Of course, Smarty needs to be VIN# 
locked to the truck in order to get into the ABS adjustment section.

DTC Code reader
The name says it all.
You can read and erase codes. Codes are displayed also in plain 
English. That's old news by now. Smarty S-03 was the first one to 
provide that utility, others found the idea to be a good one too.  
( Smarty does erase ABS codes too but does not display them )

ECM update speed
Faster than anything else on the market! Again we've done our 
homework on the protocol. Less than 5 minutes. Three times faster 
than a Star-Scan diagnostic tool or competitor.

We have developed our own bootloader in order to not have to pull 
fuses should an update become interrupted for any reason. All you 
have to do is to turn the key off / key on Smarty does everything else 
on it's own.

The CaTCHER softwares as they are today are only a starting point
Expect major news in future. We’re for your feedback, opinions, likes, 
We will make Smarty do what YOU want, TOGETHER.