[projectRDM]

I didn't say anything because you asked what springs will drop your car that low. Common sense, one of the things you're apparently missing, would tell you that there's nothing short of removing the springs altogether that will get your car that low unless you're running something that's adjustable and allows for significant lowering.
Plus your reasoning behind lowering your car is probably based on how cool it looks, you'll have horrible bumpsteer unless you change everything else, you'll scrape on every piece of pinestraw on the road, and the car will ride like ass. But, it'd be cool since you drive a 180 and are so JDM.
It's people like you that make me question Darwin's theories.