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Porsche Cayman 718 Spark Plugs
For Porsche Cayman 718, healthy ignition is vital whether you are stock or tuned. Our Spark Plugs range covers everything from quality OE replacements to uprated performance plugs, helping maintain reliable cold starts, smooth idle and strong combustion under load. Match the right plugs to your build and keep your Fuel & Ignition system performing at its best.
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Original price was: £27.56.£19.17Current price is: £19.17.
Spark Plugs are a small part with a big job, and on a tuned Porsche Cayman 718 they are absolutely crucial. The spark plug sits right at the heart of the combustion process, so the right spec plug helps with clean ignition, smoother running and more consistent performance, especially on mapped or hard-driven cars. Old or incorrect plugs can lead to misfires, hesitation under boost and even engine damage if ignored for too long.
Upgraded Spark Plugs typically offer a more durable construction, improved electrode design and the correct heat range for higher cylinder pressures. That means they cope better with increased boost, track use and repeated full-throttle runs. When you pair quality plugs with healthy coils and good fuel, the ignition system on your Porsche Cayman 718 can deliver strong, reliable spark right across the rev range, which helps throttle response and keeps the engine feeling sharp.
Whether your car is lightly tuned or running serious power, refreshing the Fuel & Ignition on a regular service schedule is cheap insurance. It is one of the simplest ignition upgrades you can do, yet it has a real effect on day-to-day drivability. At Progressive Parts we stock proven, motorsport-grade Spark Plugs selected to suit popular remap stages, so you can choose parts that match how you actually use your car, from daily road driving to occasional track days.