I have been going through an arduously slow process of searching the internet for alloy uprights to reduce unstrung weight. Though I've found a couple for Subarus, I'm shocked by the prices and wondering if there are other alternatives, like alloy production parts from a 'Vette, BMW, Lotus, etc? Are there other options from other FFR kit lines that have been around longer?
Obviously, an 818R or an S doesn't even begin to need the cast-iron mass or strength of parts designed for withstanding rallying a 3200 pound car; especially in the front.
Where should I be looking? Racecar Engineering mag? Other kits where the suspension is not donor related to cast-iron parts? Perhaps custom, but made in enough volume that parts are affordable?
Surely there's something adaptable for a pure race R version. I apologize if it's right in front of me but I've not kept up with the racing scene for a while. In the past, while at the track, I've pretty well been in a cocoon of cars similar to my STI and not looking at much else.