I have the B+G springs (1.6" drop) and GR-2's. Brand new still in the box. Don't want to lower the car anymore, too many speed bumps in my complex. I payed $700 plus tax so how's $700 you save the tax. I'd perfer to sell them as a set but I'll consider spliting them up.
You can message on here or e-mail me at jus_4_fun69@hotmail.com
Selling them as a set? Umm... they're not meant to go together. The GR2's aren't made for lowering.
Hell, you'll probably enjoy the difference installing the GR2's on your car with the stock springs will make.