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Smarty Performance King

The Smarty Performance King SA tuning software is well known as the CaTCHER software.

Smarty Performance King SA original products were EPROM's and Flash-EPROM's (or "chips") which could be installed in place of the original OEM EPROM's and Flash-EPROM's located in the vehicles on-board control module. These chips, just like the tuners of today, keep the entire vehicle safety and emissions systems intact, but modify the fuel injection settings to deliver dramatic power, torque, and drive-ability improvements.