UDC Custom Tuning


Smarty S-UDCV Additional VIN Dongle


The Smarty S-UDCV Additional VIN Dongle provides you with an additional VIN license to tune another truck with the Smarty S-UDC Dongle and UDC Software. The Additional VIN Dongle is mostly used by custom tuners, shops and those who own multiple trucks...

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Smarty UDC Dongle & USB Cable S-UDC


UDC stands for User Defined CaTCHER. The Smarty UDC tuning software (PC based only) is an ADDITION to the already existing Smarty tuners. This means that the tuning software can be used with any Smarty product, both already sold or new. The ConceptThe...

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MADS Smarty Junior Programmer J-06


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...

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5115 Fall Road,
Damiansville, IL 62215
Call or Text us: (888) 677-7457

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Does your product not work with your application. Return it within 30 days for a refund.