NGK Standard Spark Plug Box of 10 (CMR4H) 2011-mazda-mx-5-miata-esi7901494 Our flow-enhancing ramps eliminate turbulence

Our flow-enhancing ramps eliminate turbulence and increase port velocity for increased horsepower

there is still enough that you will need this catch can kit to help your boxer engine run its best

our -AN In-Line Pre-Filter

converts to 6AN male

NGK Standard Spark Plug Box of 10 (CMR4H) 2011-mazda-mx-5-miata-esi7901494 Our flow-enhancing ramps eliminate turbulenceNGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas