Traveler III
I sure can't imagine why that would be the case. Several of us on the subaruoutback.org forum painted our aluminum Primitive plates. The conventional wisdom was that the shiny aluminum would reflect heat back toward the engine, where a flat black would absorb the heat and dissipate it over a larger area. Fact or fiction, I don't know, but I rattle canned both sides of mine with three coats of black chassis paint.I emailed primitive and they advised not to powder coat or use linex without any reason. Any ideas why?
Photos here: Steve's Cross-Country Subaru Outback