Mishimoto 04-10 Subaru WRX/STI Ignition Coil

If your 2004-2010 Subaru Forester is experiencing rough idling, poor gas mileage, or even misfires, it might be time to check your ignition system. A weak spark from worn-out ignition coils can really hold back your engine's performance and even lead to more serious issues like catalytic converter damage. Mishimoto ignition coils are designed as a direct replacement to get your engine running right again.

These coils are built and tested to meet or exceed the original Subaru specifications, meaning you get a solid replacement that will get the job done. When you install these with a fresh set of spark plugs, you can expect your Forester to start up more easily, idle more smoothly, and generally feel like it's running like it did when it was new. They're a great way to ensure your ignition system is in top shape, whether you're keeping things stock or planning future modifications.

Mishimoto backs these ignition coils with their signature Lifetime Warranty, so you can install them with confidence. It's a smart move to refresh your ignition system before diving into more power-adding upgrades.