I just came across your post -- nice work! The Integra has been the platform for my transformation into the world of EcoModding over the last 6 years or so. There were lowly tanks in the 20's and the rare 40+ gem. With a baseline of around 26 mpg, the combo of mods and driving style got that number up to the mid-30's. If you're looking for ideas, take a look at Teggy's garage for mods.
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Best FE,
RH77