Home of the most simple to setup transmission controllers for after market or OEM.
“A true plug and play design”
Select Your Transmission to Get Started
GM 4L60E to 4L80E
Hydra-Matic 4L60-E Four Speed RWD Automatic Transmission.
GM 4T45E to 4T80E
Hydra-Matic Four Speed FWD Automatic Transaxle
2004 4T65-E (M15)
Dodge 47RE & 48RE
Spring Special – Free Shipping on ManuMatic and TCM930 series Controllers to US lower 48 states!
Now Shipping all new ManuMatic Controller!
New improved control over Governor Pressure on the TCM930 for the 47RE!
Full linear control over Line Pressure on the TCM920 for GM 4L and 4T series transmissions!
New Switchblade pistol grip shifter and lower cost Rocker Box – P available!