Transmission Lock up kits – Stocklock
I’ve been asked many times ‘Why did Toyota program their transmissions to slip so much and create heat which reduces the life of the transmission fluid?’ There may be many reasons why the Toyota Engineers did this but I mainly see it as to keep you going back to Toyota for assistance! Thankfully due to some very clever people, transmission torque converter slippage can be greatly reduced by installing a Torque Converter Lock Up (TCLU) kit. The TCLU kit is designed to apply power to the torque converter lock up solenoid above a selectable speed and not rely on your