 I bought this car brand new payed over $50,000 for it and have had one problem after another with it. After 3 weeks of buying the Super Charger failed, the the stripes started to rust, new expensive tires were wearing all to fast but Ford said we had no problem even though it also had a knocking noise but we still had no prob all 3 times. If that was not enough our warranty expired and they sold us a SERVICE agreement that was the only waranty they said when we purchased it would cover the Roush parts well not true the computer portion of the Roush failed and this SERVICE agreement supposed to be extended waranty will not cover this because it is an after market part. I am sick