AC Schnitzer BMW 4 Series G26 AC4 Black Wheel Package sq4 27% MORE FLOW

27% MORE FLOW

Pipercross Panel Filter PP2039 measures 237mm x 121mm

Increased intake volume is only helpful if the air supply can reach the turbos effectively

or if you prefer

The thick-wall investment cast body reduces radiant heat keeping the engine bay and charge air cooler

AC Schnitzer BMW 4 Series G26 AC4 Black Wheel Package sq4 27% MORE FLOWThe AC Schnitzer AC4 wheel represents a leap forward in performance wheel design, employing flow forming technology to deliver maximum strength with minimum weight. During manufacturing, the aluminium rim barrel is compressed under high pressure while rotating, aligning the grain structure and reducing material thickness without sacrificing strength. The result is a lightweight wheel that enhances handling, ride comfort and fuel efficiency ideal for