If you can find forged 18" wheels for much less than $400, I'd love to know! Actually, I just bought a set of Enkei RPF1 wheels to be my new Summer wheels (and my 5Zigens will be my new Winter wheels), but still, based on my research, the Mazdaspeed forged wheels are reasonably priced. Knowing that they're sold by Mazdaspeed, I would trust their quality more than many aftermarket companies. I also suspect they're rarer than many of the common aftermarket wheels.