I want to change my suspension so bad. I am using H&R Super Sport lowering spring. L.A's hwy isnt as smooth as Seattle's. The shake, OMG! I actually pretty like the KW V3. But I am planning to sell my car soon, I do not want to drop 3k to my car again especailly I have already spent like 10k on my baby. So maybe changing the Stock GT Suspension or Stock GT500 Suspension? Do their suspension fit on our V6? And do you guys think it worths?