The current M4 shares its S58 twin-turbo straight-six with the G80 M3 and, like that car, offers xDrive all-wheel drive on Competition models. The range has since expanded with the limited-run M4 CSL and M4 CS variants.

As with the G80 M3, exhaust parts dominate this range by a clear margin, broken down into centre, front and rear sections plus downpipes, reflecting where current demand sits on the newest chassis in the line-up. Suspension and chassis parts are still a thin category by comparison, which should fill out as more G8x M4s reach modification age.

Shop M4 G8X exhaust systems, engine and tuning parts, cooling, suspension and chassis, brakes and downpipes below from brands including Scorpion, Supersprint, Wagner Tuning and Eventuri.