Ridgeline Motorsport BMW G87 M2 GT4+ Swan Neck Carbon Rear Wing

The RM Engineering G87 M2 GT4+ wing combines a 1600 mm carbon mainplane with swan-neck uprights and G87-specific trunk bases. It is a vehicle-specific assembly for a coordinated front and rear aero build, not a universal wing selected by width alone.

Design and construction

Supporting the mainplane from above leaves the lower wing surface less obstructed by the uprights. Multiple setup positions are available; the aerodynamic balance must be considered alongside front aero, ride height and the rest of the car.

Product details

• 1600 mm pre-preg mainplane
• Carbon flat endplates and swan-neck uprights
• G87-specific bases, shortened trunk lift supports and hardware

Fitment and specifications

This Pit Garage listing focuses on 2023+ BMW G87 M2 Coupe. Confirm the model, installed body panels and existing modifications before purchase. Aftermarket panels and changed mounting points require separate assessment.

RM-reported CFD results

RM reports these component forces from a complete-vehicle CFD model solved at 100 km/h. Values shown at 120 mph use velocity-squared scaling; they are not a separate 120 mph simulation or measured track result. They do not represent an isolated part gain or a guaranteed axle-load change on your car. The G87 wing configuration was position 2; the source does not define its geometric angle.

Installation and ownership

Professional installation and permanent trunk drilling are required. Measure and test-fit the bases before drilling, fit the supplied shortened lift supports as required, and confirm trunk operation and mounting support.

Order through Pit Garage

Pit Garage is an automotive repair and race-preparation shop in South El Monte, Los Angeles County. Send the chassis, body-panel configuration and photos of existing modifications through our contact page to discuss product selection and current availability. For local fitting, ask about installation scheduling.