Product description
Koshi GTAm carbon rear wing Alfa Romeo Giulia
The raised Koshi GTAm-style rear wing gives the Alfa Romeo Giulia a pronounced outline above its boot lid. ARGL-51 has a broad upper element joined to the lower section through shaped side supports. The space beneath the wing and rising ends are clearly visible in the product image.
Carbon or Italian flag lip
The existing selection offers Carbon and a version with an Italian flag lip. Both use the same raised wing shape with a different finishing accent. This is the GTAm-style wing; the much lower GTA-style boot lip is a separate Koshi version.
Addition or QV spoiler replacement
Koshi describes ARGL-51 as an additional component or replacement for the original QV spoiler. The existing spoiler configuration therefore determines the installation starting point. The manufacturer uses prepreg carbon cured in an autoclave and finished with high-gloss clear lacquer. Exposed weave extends across the broad wing and shaped supports, combining them into one carbon feature above the rear end.
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