So I have gone back through all the threads and haven't seen anything specific to the Aisin trucks, however I see in peoples sigs that there are a few out there that are tuned.

I am interested knowing how the truck behaves, any issues with the trans? Does the EB and Tow/Haul function still work like factory?

I just don't want to lose the functionality of the trans and such.

Its one of my favorite parts of this truck.

I pretty regularly gross between 20-40k.

Thanks in advance