So when is a wing legal in IT?

[Doc Bro]

Yup. Although the M3 luxury front bumper is different than the regular M3 unit.

All you are doing is updating and backdating front bumper assemblies for a car with multiple years on it's spec line. No VIN rule application here.

To apply the VIN rule removal to your situation: Like Dave Maynard is doing - taking a 325 and turing it into a 328. Before the recinded rule - illegal. In 2009, legal.

But again, since there was no 328 M-technic in the US, you have nothing to update - backdate to in order to get THAT SPECIFIC front bumper.

Ahhhh yes but aren't splitters allowed? Why can't I use the BMW splitter (lip) that came on the M3 bumper?

Devil's advocate mode off

R