How come skyline can't be made in usa under infinity?

I mean there's an Honda nsx under acura nsx in the us. There's Honda Euro that is not avaible in the us but they have an acura tsx replacement for it. Is it only a thing under honda and acura that can make it? I mean why couldn't infinity have made a us version of the r34 r33 r32 skyline GTR in the us?

Added (1). I know the GTR doesn't pass the US law that is why I'm asking why can't infinity make it like Honda and acura does with the nsx/ the honda euro/acura tsx

The name, brand, does not really matter. They can re-name it any other name, any other Badge, but it won't be sold in the US, unless it meets the American safety and emissions standards.

There are many other Honda, Nissan and Toyota, and other European models that are not sold in the USA because of strict standards. You can have them imported, but you won't be able to register them and drive them legally until you have them modified to meet specifications for your state.

To sell a car in the US, the car has to pass safety & pollution inspection, which are the toughest in the world. The manufacture has to pay for all of these tests, up to & including destroying a car or two in crash tests. This car testing can run into a million bucks, & any major change in the car, say you have the same car body but with two different engines available, has to be separately tested. The car maker looks at how many cars he can expect to sell & he has to amortize these testing costs over that many cars. If marketing says that the car will be too expensive after you add the testing expenses, he may decide to not go for the testing & leave the US market alone.

I believe Nissan didn't do it because they didn't want to sell a dumbed down version in the US. At the times those models were being sold Nissan was offering other sports cars. Even some of the models offered here in the US weren't the top of the line models that were offered elsewhere (280, 240, Altima & others). In short, If they couldn't offer their best car at its best then why offer it at all.

Honda actually didn't offer there top of the line versions for a lot of cars either. No crx sir or si (their version), civic sir. Accord type r, or nsx r to name a few.

Living in the past 15 year old Skylines were not intended for USA market. Now we have the 2009 and newer GT-R. Infiniti is Nissan luxury division and the New GT-R was just a little clunky and loud to be sold as a luxury car.

I don't think it is they can't, the GTR just doesn't pass USA emissions & safety standards.

I find there are many cars, which come with different engines in different nations, I assume that this is to pass each that nations standards.

If you have like a spare 100,000 USD for a GTR then you can easily drop another 10,000 - 20,000 to import and mod a GTR to be USA emissions & street legal. Also like California has stricter emissions than the rest of America too.