Might want to check with stylinconcepts.com. I talked to them last week about this very thing, and they have some coil springs that will lower the 07 AV they said were not listed on their website yet. They gave me a price of 164, 167 bucks, something like that. I don't remember exactly. Seems like the product number was cr2007, or that's what the guy I spoke with gave me. I'll double check when I get home. Hope that helps.