Collection: E9X M3 – Engine

Everything for the heart of your E9X M3: the high-revving S65 4.0L V8. Shop engine performance parts and OEM service components for the 2008–2013 E90 Sedan, E92 Coupe, and E93 Convertible M3 — from gaskets, mounts, and maintenance items to bolt-on upgrades that help the S65 V8 breathe and make power reliably.

Every part is checked against your chassis so there’s no fitment guesswork. Building toward a bigger goal? Explore the full E9X M3 parts catalog, or contact us if you’d like a second opinion on your parts list.