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Honda K20 coils are a popular upgrade among automotive enthusiasts who are looking for a more efficient and powerful ignition system. The K20 coil is an OEM part from Honda and is found in many Honda models, including the RSX Type-S and the Civic SI. There are several advantages to using a Honda K20 coil, including better throttle response, improved fuel efficiency, and increased power output.

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Firstly, the Honda K20 coil delivers a more consistent spark to the engine, which helps improve throttle response. The coil is designed to produce a high-intensity spark that can ignite the fuel-air mixture in the combustion chamber more efficiently. This results in smoother acceleration and better braking performance. Furthermore, the K20 coil can deliver a more powerful spark at higher RPM ranges, making it ideal for high-performance engines.

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Secondly, using the Honda K20 coil can help improve fuel efficiency by increasing the complete combustion of the fuel-air mixture.

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