I've never driven a turbo car, but on the ranger you can lug it down way lower than you should be able to and it will get 25 mpg around town. Have you tried 90% load under 1800 rpm and watched the boost gauge to see if you are out of boost? Slightly lower efficiency at those rpm, but better bsfc than boost.
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"I feel like the bad decisions come into play when you trade too much of your time for money paying for things you can't really afford."
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