there is nothing super special about your subaru. its a fuel saving feature, so unless youre suggesting subaru arent concerned with fuel efficiency, you need a new argument.
what you have said is basically like saying "well noones ever put a turbo on my specific car, make, model etc, therefore its unreasonable to say a turbo would make it faster". fuel systems do not differ from car to car as much as you obviously think they do.




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