Recently purchased an '08 LS 2DR. Car has 150,000. Finished with all the fluids, filters, sensors, suspension parts you would expect to replace on a car with that many miles. Running great now. The only thing that still bugged me was manual windows. Car was a deal, so I drove it for a few months. Finally fed up with the manual cranks, I checked amazon for a universal conversion kit. Best $60 I have put in the Balt yet! Like driving a new car now..lol. Just wanted to recommend these kits for anyone thinking about trying this. 2-3 hour job. Pretty much bolted right on, spliced a couple wires, and done. Thinking about trying the cruise control kit next.