[Es2] How to keep polished aluminum

[Ben Swann]

Is it better for me to leave the polished aluminum intake manifold without a coating, or
clear laquer/metal flake finish for protection.

I do not have the time to get into anodizing or special coatings unless one is available
off the shelf from FLAPS, etc.

Manifold is the RS2 with PORSCHE engraving.

Ben