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Model TCM820
for
4 or 5 speed
Automatics
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 switch has a individual setting for 1st to 2nd & 2nd to 3rd RPM shift. The TCM820 also has many new features including improved wiring connectors and easy setup buttons.
TCM 820
Price $495
Our Products Are #1!
MagnaShift TCM820
Products
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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or Call to order with
TCM 806
For
4 speed
Automatics
TCM 806
Price $395
The TCM806 is the original manual shift controller designed for the enthusiast looking for full control over every aspect of the transmission. It includes our proprietary remote 2" digital display and exclusive features like adjust on the fly Line Pressure control, manual TCC lock-up and a 6' wiring harness. It also includes our propriotary launch control feature.
Model TCM806 for the GM 4L60 to 4L80E and 4T45 to 4T80E
For safe online orders
Products
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MagnaShift FieroGT with a TCM820 pulling away from a 6sp stick car.
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MagnaShift TCM806
GM 4T65E
MagnaShift 2" Display
Click Here to see  the video.
NEW upgraded TCM820 featuring fully adjustable RPM switch and Launch Control Mode !

MagnaShift
Micro Controllers

Ride-along to see the benefits of our controllers.
           CLICK HERE! 
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Made in USA
Only 5" inches wide
GM 4L60E
New easy setup buttons!
The TCM830 is the newest addition to Magnashift line of controllers it includes a Crystal Blue LCD display for easy setup and a VSS pulse input for MPH. The MPH input is used for precise shifts based on an adjustable input. The input controls the individual shifting for 1st to 2nd & 3rd and OD shift. The TCM830 was designed specifically for the Chrysler 47RE & 48RE used behind the Dodge Cummins Diesel it also has many new features including improved wiring connectors and easy setup buttons and a complete wiring harness.
TCM 830
Price $795
Chrysler 48RE
Chrysler 47RE
The TCM830 was designed specifically for the Chrysler 47RE & 48RE used behind the Dodge Cummins Diesel
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Doing a conversion using the Cummins Diesel?

We have you covered for controlling the transmission.
No PC computer programming required. A few simply settings for the input to set the MPH and set the shift point and your done.
New! TCM830 Controller
GM 4L60E
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