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I recently recieved my 2021 F150 diesel back from aFe R&D facility.
They test fitted their air intake system, exhaust system, intercooler & tubes, Scorcher Pro & Blue (tuners).
Only the air intake system and exhaust worked. They had to create a new wiring harness extension for the MAF sensor since 2018-2020 used four wires and 2021 they use 3 wires.
They said the intercooler and tubes do not work due to the connections being different in 2021.
The tuners are an absolute no go until someone can unlock the computer. 2021 Ford went to a new encryption for their computers.
They test fitted their air intake system, exhaust system, intercooler & tubes, Scorcher Pro & Blue (tuners).
Only the air intake system and exhaust worked. They had to create a new wiring harness extension for the MAF sensor since 2018-2020 used four wires and 2021 they use 3 wires.
They said the intercooler and tubes do not work due to the connections being different in 2021.
The tuners are an absolute no go until someone can unlock the computer. 2021 Ford went to a new encryption for their computers.