Drop CO2 levels coming from your 2-door coupe's exhaust with American Motors AMX spark plugs from AutoAnything. Not only do you produce cleaner exhaust, but you see additional horsepower and better gas mileage with our American Motors AMX performance spark plugs.
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Built-in capacitors in AMX performance spark plugs give off an extraordinary 1,000,000 watts which puts a fast fuel burn in your car's engine. So, our AMX sparkplug supplies more torque and up to 10% better gas mileage. We back each American Motors AMX performance sparkplug with our 1-year lower price guarantee. What's more, our shipping is free.