I have a set of FRPP Stingers that I had on my 2008, went to KR's because of the drone. Loved everything else about the Stingers, just not the drone around 1800 rpm. If you have 3.73 gears, you won't have the drone at crusing speed as the rpms are a little higher. No damage and are in nice shape. I'd like to get $325 shipped to lower 48. I'm in the Dayton Ohio area for local pickup. Thanks Eric