While I am a bit confused by the question. there is one solution to expensive JDM parts. "Domestic tuners" Pineapple Racing, Mazdatrix, ETC. ETC. I deal with a lot of them and I can be honest right now parts built in the USA are Fantastically cheap.. and some vendors are willing to negotate, one benefit of a slow economy. and while this applies to the original poster, and everyone. Feel free to call, my advice is free. and perhaps I know of somthing that will work for you. and at a fraction of the cost. and we can help clarify what you need to accomplish your goals.
Thanks
Jeff
Shop# 813-333-1100
And as allways "Don't drink and Post"