I am looking at buying an 09 S the used car dealer says it has an ECS tuning stage 3 kit and billet turbo. I can't seem to find any thing on ECS's website about any performance kits and was just wondering if anyone knows what could be in this kit? I asked the dealer all they knew was about the billet turbo and that the exhaust had been changed, they bought the car from another dealer and that dealer said that it had a stage 3 kit also? I'm new to the Mini's so I'm just trying to get some info before I buy the car. Thanks