With a Nubcake tune (awesome!), I did feel a noticeable difference in shifting characteristics...more aggressive for sure in Sport in my opinion with back to back tests from a second stock TCU on hand to a tuned one. The combo is great, until the trans goes from the extra power...
And, therein lies the problem. I've had the TC done, and the transmission is good, but stressing it with more power and torque is always a concern. The drivetrain had just as many weaknesses as the DRC!Originally Posted by Muggy
CW
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