I removed my lowering suspension from my 2009 GT/CS before I sold it. I have for sale H&R race springs, Bilstein shocks and struts, and a M&M adjustable panhard bar. All have less than 5000 miles on them. They lowered the car perfectly with no adverse affects. Cost for all was over $1100.00, sell for $550.00. This set-up is the high dollar goodies that will give your car that wow factor. Check out the pics and call me if your interested at 317-450-0612.