Bmw S58 Step Colder Plugs

Unlock the full potential of your BMW S58 engine with our 1-Step Colder Spark Plugs. Engineered for high-boost and track-focused builds, these plugs deliver superior spark reliability and heat dissipation under extreme conditions. Running one heat range colder than stock, they minimize the risk of pre-ignition and detonation—ensuring consistent performance, smoother combustion, and long-term durability. Perfect for tuned S58-powered BMWs pushing beyond factory limits. Product Details Fits BMW S58 Engines: BMW G80 M3 (2021+) BMW G82 / G83 M4 (2021+) BMW F97 X3M (2020+) BMW F98 X4M (2020+) BMW G87 M2 (2023+) Heat Range: 1 Step Colder – designed for high boost and aggressive tuning setups Benefits: Prevents pre-ignition & detonation, improves ignition stability under extreme load Set: Includes 6 spark plugs (complete S58 engine set) Direct Replacement: OEM fitment, no modifications required Application: Recommended for tuned, high-boost, and track-driven BMWs