4 or 5 speed
The TCM820 is the most advanced model it includes all the features of the 806 series (below) plus a Crystal Blue LCD display for easy setup and a pulse input for RPM. The RPM input can be used for precise shifts based on a set RPM. The TCM820 also has many new features including improved wiring connectors and easy setup buttons.
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MagnaShift line of products are designed to provide a more advanced but yet economical Micro-Controller for the aftermarket automotive industry.
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The TCM806 is a basic manual shift controller that includes our proprietary remote 2" digital display and features like Full Line Pressure control, manual TCC lock-up and a 6' wiring harness. It also includes our new launch control feature.
Model TCM806 for the 4L60 to 4L80E and 4T45 to 4T80E
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MagnaShift FieroGT with a TCM810 pulling away from a 6sp stick car.
MagnaShift 2" Display
Made in USA
Only 5 inches wide
New easy setup buttons!