BMW M4 (G82 & G83)

Shop BMW G82 and G83 M4 performance and motorsport parts for the S58-powered M4 platform. Find upgrades for braking, suspension, wheels, exhaust, cooling, servicing and chassis setup for fast-road, track-day and competition use.

Browse by system: G82/G83 M4 braking, G82/G83 M4 suspension, G82/G83 M4 wheels and G82/G83 M4 exhausts. For coilovers, shop BC Racing G80 M3 / G82 M4 coilovers and compare damper families in our BC Racing BR vs DS vs RM vs ER vs ZX guide.

For track-focused G8X builds, component compatibility matters as much as the individual specification. Brake clearance, tyre width, wheel offset, ride height and alignment all interact, while cooling and maintenance become increasingly important as track time increases. Use the focused collections and vehicle-specific listings below to build a balanced package for your M4.

Powerflex differential bushes for BMW G8x

For G8x drivetrain mounting upgrades, browse the Powerflex range, including PFR5-4024 front mountings of the rear differential and PFR5-4026 rear differential bush. F8x PFR5-4030 dual-bracket fitment should not be inferred for G8x simply because PFR5-4026 has applications on both generations. Our F8x differential-mount guide explains the generation difference.