Suspension Inquiry response from Primitive Racing
To lift PROPERLY a full 3" you need a combo of BODY LIFT spacers (not yet in production), STRUT TOP LIFT SPACERS (we have up to 1.5") and King Springs (std height Forester) (don't really raise, but firm up so car not so tippy with raise).
So we can get about 1.8" with the King Springs and lift spacers and brakeline extenders, but to get a full 3" you need a full BODY LIFT kit (2") that is being developed. Would space down front subframe, trans, driveline and rear subframe, the extend steering shaft, fuel lines, brake lines, coolant lines. Which transmission to you have, might have to lengthen the shifter...
Thought I would pass the info along
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