BMW G82 M4 AT-R3 SWAN NECK WING
SKU:A14A40-1503
Engineered from ADRO’s Formula 1–inspired aerodynamics program, the AT-R3 Swan Neck Wing for the BMW G82 M4 combines cutting-edge engineering with exceptional craftsmanship. Its precision upright design maximizes aerodynamic efficiency by keeping airflow clean beneath the wing, while the prepreg carbon fiber construction delivers unmatched strength and weight reduction—45% lighter than a comparable aluminum variant.
Developed for both performance and aesthetics, the AT-R3 Dual Element Wing generates over 277.7 pounds of downforce at 110 mph, enhancing rear stability and grip at speed. The swan neck mounting system not only improves aerodynamic performance but also gives the M4 an unmistakable, track-ready silhouette.
Each AT-R3 Wing is meticulously crafted from premium prepreg carbon fiber, ensuring superior rigidity, perfect fitment, and a flawless finish that complements the G82’s aggressive design. The result is a lightweight, functional, and visually striking upgrade that delivers aerodynamic confidence both on the road and the circuit.
2021+ BMW G82 M4
2021+ BMW G22 M440i
Prepreg Carbon Fiber, Aluminum
1 Main Deck
1 Dual Element Main Deck
1 Pair of Curved Endplates (LH+RH)
1 Pair of Trunk Bracket Holders (LH+RH)
1 Pair of Aluminum Uprights (LH+RH)
3M Tape
Hardware
Installation Manual
Vehicle
BMW G82 M4 AT-R3 SWAN NECK WING
BMW G82 M4 AT-R3 SWAN NECK WING
Compatible With
Compatible With
2021+ BMW G82 M4
2021+ BMW G22 M440i
ETA: Early December 2025
SHIPPING TO THE LOWER 48 STATES
Fitment guaranteed
Quality assured
2021+ BMW G82 M4
2021+ BMW G22 M440i
Prepreg Carbon Fiber, Aluminum
1 Main Deck
1 Dual Element Main Deck
1 Pair of Curved Endplates (LH+RH)
1 Pair of Trunk Bracket Holders (LH+RH)
1 Pair of Aluminum Uprights (LH+RH)
3M Tape
Hardware
Installation Manual

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