The basic requirements for a properly running engine are fuel, air, compression, and spark. Before cranking up the boost in your flat four, it is wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring under high load driving, and spark blow-out under high boost, which is bad for performance. Mishimoto is proud to launch our new lineup of ignition coils, aimed at providing a high-quality replacement that can bring your vehicle up to Stage 0 before moving on to horsepower adding modifications. Our ignition coils are designed and tested to meet or exceed OEM Subaru performance standards and are available as a single coil or in sets of four. Once installed with a set of new spark plugs, one can expect a refreshed ignition system with improved engine startup, a smoother idle, and restored performance from your EJ. The primary frame of our coils is constructed from extremely robust phenolic resin, ensuring optimal longevity in high temperature environments. The precision lower boot provides a barrier against moisture entry into the plug well, eliminating chances for spark plug contamination. In addition, our coils are pre-lubricated with dielectric grease to prevent corrosion and ensure an optimal connection between the spark plug and coil. Mishimoto ignition coils are an ideal replacement for worn or defective factory coils. As with all our products, these ignition coils include our signature Mishimoto Lifetime Warranty.

• Direct fit for 2011-2021 WRX/STi 2.5L
• High-quality replacement coils available in full sets or single units
• Designed and tested to meet or exceed OEM Subaru performance specifications
• Improves engine startup, idle, and restores performance
• Refreshes ignition system ensuring strong spark for stock and modified vehicles
• Durable rubber boot provides barrier against moisture, oil, and debris
• High-quality phenolic resin outer shell ensures longevity in high temperature environments
• Pre-lubricated boots with dielectric grease ensures optimal corrosion resistance
• Mishimoto Lifetime Warranty
• See all features

Feel free to contact us at support@ducocarparts.co.uk should you wish to double check!

Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.

MMIG-STI-11 (Ignition Coil, fits Subaru WRX/STi 2.5L 2011+ Single Coil)

MMIG-STI-1104 (Ignition Coil, fits Subaru WRX/STi 2.5L 2011+ Set of 4)

Manufactured by

Mishimoto