Product description
Koshi carbon side skirts Alfa Romeo 4C
These Koshi side skirts create a continuous carbon line beneath the Alfa Romeo 4C doors. Their slim profiles extend along much of the vehicle side and finish in shaped points. AR4C-072 is the elongated side skirt version rather than a small entry trim piece or an interior sill cover.
Additional exterior component
Koshi classifies these side skirts as an additional item. They should therefore be understood as an extension of the visible exterior rather than replacement structural body sills. Installation in the manufacturer photograph follows the lower body line; position relative to both wheel openings determines how the profile continues along the flank.
Visible carbon over the full length
The manufacturer uses prepreg carbon cured in an autoclave and high-gloss clear coat. The weave follows the long upper surface and shaped ends. Assess the connection along the complete lower edge so both sides are positioned consistently. Other spoilers or bumper parts on the example car are separate components.
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