Transmission Controllers and Accessories

    This transmission controller/computer is the absolute best and we know because we use one in our custom van. When I upgraded my diesel engine to put out more torque and HP I found the stock 700r4 transmission wouldnt last very long. Upgrading to a 4L80E transmission was the only reasonable solution. The big problem of controlling the transmission had a very simple solution in the Powertrain Control TCU. Not only is this the best controller out there it is also one of the cheapest. I actually got in on this controller during the tail end of beta testing. I didn't have the option of buying the TPS kit and had to make my own. When I upgraded my laptop I had to find my own USB/serial adapter as well. Currently I am using a Keyspan unit. The keyspan works well most of the time on windows 2000 but I plan on upgrading to the one shown below shortly as I do have occasional lockups that require a reboot. This unit from PCS will allow complete configurability of shift points and line pressure. It will also allow push button control of various modes of operation. It also allows for easy changes to accommodate tire size changes. Plus much more.

I suggest getting a pulse control speedometer to use with this unit. I custom made mine from a speedometer out of a jeep. It is not really pretty but works well. The TCU will allow you to program it for the tire size which means your speedo is always accurate. Soo easy.. remember the old days of changing the speedo gears to get the speedometer to work? This is soo much nicer..

Simple Shift Transmission computer
No Programming Necessary
Includes wiring harness
[TCM-2300]

More Info: Simple Shift Transmisison controller

$640.00

Fully Programmable Computer
for Automatic Transmissions
[TCM-2000]

More Info: Transmission computer

 $675.00

Custom Mount TPS Adaptor Kit
[TCM-6000]

More Info: TPS KIT

 $99.00

USB to Serial Adaptor
[WRE-2200]

More Info: USB Serial Adapter

$28.99

TCU Desktop Programming Kit
[TCM-2001]

More info: Desktop Programming Kit

$35.00

Shrifter paddle shifting kit
[TCM-2002]

 Discontinued!!!!

More Info: Paddle Shifting kit

                         Main Kit $539.00

Item [PS-2000]

More Info:

Paddle Shifter Manual for PS-2000

Suggested Retail $500.00

 shopping cart coming soon.

Item [PS-2001]

This Paddle shifter is the same as above but with a display that interfaces with the transmission controler.  

More Info:

Paddle Shifter Manual for PS-2001

 Suggested Retail $600.00

 shopping cart coming soon.

Domestic Transmission Harnesses

Item TCM-4100