Alfa Romeo 4C interior door triangle cover

Product description

Koshi carbon interior door triangles Alfa Romeo 4C

The Alfa Romeo 4C interior door triangles have a pronounced angular profile. Koshi AR4C-045 repeats that shape in carbon, with long points and a stepped connection around the central area. The product image shows two mirrored pieces for the interior side.

Finishing the existing door triangle

Koshi describes AR4C-045 as an overlay on the original OEM component. The finish therefore remains specific to this particular door area. Sloping surfaces and sharp profile changes distinguish it from the flat slender exterior door triangles in a different article series.

Prepreg carbon with exposed gloss

Koshi specifies 0.6 mm prepreg carbon cured in an autoclave. High-gloss clear coat reveals the weave across the long triangular surfaces. The shaped edges follow the original interior trim. These are the separate triangle covers; the large door panels and fabric pull straps are offered as different components.