Become a fuel miser by adding Lexus IS 350 fuel treatment to your luxury car. Your fuel economy bounces up 1-2.5 MPG just by installing a new IS 350 Fitch fuel catalyst ahead of the 3.5L V6 engine in your ride.
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Besides better fuel economy, benefits of a Lexus IS 350 fuel enhancer include better power, cleaner fuel injectors, spark plugs, and a chance to use lower octane gas. AutoAnything guarantees that your new IS 350 fuel octane booster comes to you at a low price. Not only that, but shipping all Lexus accessories from our warehouse means you don't see any freight bill.