Alfa Romeo 4C Coupe carbon exterior pillar covers

Product description

Koshi carbon exterior pillar covers Alfa 4C Coupe

These elongated Koshi trims introduce a carbon accent to the exterior window pillars of the Alfa Romeo 4C Coupe. The two pictured pieces have a slim tapering profile. The manufacturer specifically names AR4C-068 for the Coupe; the general description “window trims” does not make them universal for every 4C body style.

Covers for the external pillar surfaces

Koshi describes overlays on the original components. They finish the visible outer pillar areas rather than supplying glass, rubber seals or lower horizontal window strips. The original pillar shape therefore determines how the cover meets the surrounding trim.

A carbon line for the Coupe

Koshi specifies 0.6 mm prepreg carbon, autoclave curing and a high-gloss finish. The long weave pattern emphasises the direction of the pillars. Compare the tapered point and full length with the existing Coupe parts before fitting. This particular version is not offered as compatible with the Spider.