You are right though the 2.0 is lacking aftermarket parts in intakes(2 takeda and ftp) exhausts(2 takeda and FI)downpipes(2 FunctionWerk and FI) while the 3.0 has like 7-16 of each of those areas mentioned.
Did your light ever come off?Not 100% sure if it is bc of the DP. I haven’t looked into it too much since the CEL popped up. I also have a piggy back tune that may have caused it (only been installed for about 2 weeks). I plan on looking into it more in the near future, it probably isn’t the DP if others haven’t had any issues with it. Thanks for the feedback!