Blaze a bolder electrical zap inside your sports car's engine once you install the performance Mazda RX-8 spark plugs featured through AutoAnything. These RX-8 performance spark plug sets aren't going to hurt your 2-door quad coupe's engine, but they'll make it a whole lot peppier.
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The 4 and 5 out of 5 star rankings displayed in our RX-8 spark plug reviews signify an extremely positive response by former buyers of this excellent component. Yes, standard plugs provide enough spark. But, when you seek outstanding results, Mazda RX-8 racing spark plugs are just the ticket to a checkered flag.