Collection: G90, G99 M5 – Engine

Everything for the heart of your G90/G99 M5: the S68 twin-turbo hybrid V8 — the first electrified M5. Shop engine performance parts and OEM service components for the 2024+ G90 M5 Sedan and G99 M5 Touring — from gaskets, mounts, and maintenance items to bolt-on upgrades that help the S68 hybrid 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 G90/G99 M5 parts catalog, or contact us if you’d like a second opinion on your parts list. New products for this category are being added regularly — check back soon.