Hope you have better luck on tune..Gen 1 here, as to install shouldn't be different. Prior to install STG 2 SFt tune.
Reached out to them, GONE. Optimus claims to have "taken over" SFT, they simply replied no tune for that intake and ghosted me. MRT got my money for a new tune, told me they can tune it but it's been a real struggle to get direction or help in the last month.
So advice- verify with tuner that they can address the issues that will arise.