Its not happening. They looked at the Tundra when the 5.7 first came out, even bought one. Between the difficulty of getting into the computer and the lack of interest, the project was shelved permanently. You want pickup support, its gotta be the domestics, which are stronger, easier to tune and far, far, far, FAR, better sellers.
2018 Chevy Equinox LT 2.0T
K&N Drop in, Burger JB4 Alpha
2021 BMW M550i xDrive
BMC Drop ins, Waiting for a tune.