Ridgeline Motorsport BMW F80 M3 / F82 M4 GT4+ Chassis-Mounted Carbon Rear Wing
Ridgeline Motorsport BMW F80 M3 / F82 M4 GT4+ Chassis-Mounted Carbon Rear Wing - F80 M3 is backordered and will ship as soon as it is back in stock.
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Select the correct F80 M3 or F82 M4 configuration for the RM Engineering 1600 mm GT4+ rear wing. The carbon mainplane, endplates and vehicle-specific mounting components are supported by a reinforced structure designed to carry load beyond the outer trunk skin.
Design and construction
The larger mainplane and structural support distinguish this product from a universal trunk-mounted wing. The F80 and F82 mounting bases differ, so the chassis selection is a fitment choice rather than a cosmetic preference.
Product details
- 1600 mm carbon mainplane
- Pre-preg mainplane and GT4 flat endplates
- Vehicle-specific bases and reinforced support structure
- Installation hardware included
Fitment and specifications
| Specification | Detail |
|---|---|
| Application | BMW F80 M3 Sedan or F82 M4 Coupe, selected separately |
| Material | pre-preg carbon fiber mainplane and endplates |
| Configuration | 1600 mm rear wing with structural mounting system |
This Pit Garage listing focuses on BMW F80 M3 Sedan or F82 M4 Coupe, selected separately. Confirm the model, installed body panels and existing modifications before purchase. Aftermarket panels and changed mounting points require separate assessment.
Installation and ownership
Professional installation is required. Confirm the selected chassis, structural support, trunk condition and necessary modifications before drilling. Aftermarket trunk compatibility must be assessed separately.
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.
Product FAQs
Are the F80 and F82 mounts the same?
No. Select the configuration for the exact chassis. This wing is not listed for the F83 M4 Convertible.
What fitment information should I provide?
Provide the chassis, model year, installed bumper or body-panel configuration and any existing aero parts. Vehicle names alone may not establish compatibility after modifications.
Do these specifications guarantee a performance gain?
Dimensions and construction identify the product. Aerodynamic results depend on the complete vehicle, part position, ride height and operating conditions; the listing does not guarantee a specific lap-time or downforce gain.


















