Mishimoto ignition coil set for 2011+ Subaru WRX and STI (set of four) refreshes the ignition system to prevent misfires under load and spark blow‑out when boosting. These coils are tested to meet or exceed OEM Subaru specifications, with a phenolic resin frame for high‑temp durability, a precision lower boot to block moisture, and pre‑lubrication with dielectric grease for a reliable plug‑to‑coil connection. Ideal when reinstalling new spark plugs.
Mishimoto 2011+ Subaru WRX / STI Ignition Coil Set of 4