Alfa Romeo 4C carbon rear diffuser cover

Product description

Koshi carbon rear diffuser cover Alfa Romeo 4C

Bring carbon to the lower rear of your Alfa Romeo 4C with this Koshi diffuser cover. The broad shaped outline and apertures follow the diffuser area illustrated in the product photographs. It changes the visible finish of that section separately from exhaust tips or the smaller flaps used around a central exhaust.

A cover for the original diffuser component

Koshi describes this product as covering the original part. It is the carbon finish over the existing diffuser, not a complete rear bumper. The original shape remains important to its fit, including where other exhaust components have already been installed.

Carbon or Matte finish

The offered options are Carbon and Matte. The base material is autoclave-cured prepreg carbon; the selected version determines the surface finish. During trial fitting, check the edge around the whole panel, the apertures and the space in the exhaust area before securing the cover permanently.