If you can’t control important characteristics of your transmission from your mobile device, you don’t truly have total control over your TCU. Using modern technology to refine shift points, change firmness and aggressiveness, as well as data logging and diagnosing for tuning is the absolute best and easiest way to regain control over your transmission. The TCI® Wireless EZ-TCU™ offers all this, plus the ability to remote disable your vehicle to prevent theft.
When you have the power to remotely control and view important data coming from your TCU, you will never go back to the old fashion way. The newest unit is available for 4L60E, 4L65E, 4L70E, 4L80E, 4L85E and TCI®4x & 6x.
To learn the full details about this TCU and to buy yours, head over to TCI® here.
(Drafted PR in CPGNation site: https://www.cpgnation.com/wp-admin/post.php?post=7091&action=edit)