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If you're a proud owner of a 2014-2021 Subaru WRX STI, you're likely always on the lookout for ways to enhance your car's performance. One effective upgrade is installing an eFlexFuel kit to run E85 flex fuel. But why should you consider this for your Subaru WRX STI? Let's dive into the reasons.
June 28, 2024
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Want to run E85? Click here to learn if your vehicle is eFlexFuel Approved!