Product description
Koshi carbon door sill covers Alfa Romeo Giulia
Opening the doors reveals the Alfa Romeo Giulia sill trim. Koshi ARGL-55 gives these finishing surfaces a carbon upper layer. The image shows two elongated rounded pieces with subtly changing width, corresponding to the pictured sill recesses.
Carbon at the visible entry area
The covers sit on the existing sill trim surfaces along the door opening. Dark weave follows the strips’ length and contrasts with the surrounding threshold trim. A low rounded outline keeps the detail within the narrow area revealed when the door is open.
Finishing the original sill trim
Koshi describes ARGL-55 as an overlay on the original OEM components. It concerns the decorative sill finish. The manufacturer uses 0.6 mm prepreg carbon, cured in an autoclave and finished with high-gloss clear lacquer. The installed image shows carbon inside the existing surround, while the separate product image reveals the rounded outline of the two strips.
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