Ford Mustang ايكوبوست 2020 Automatic Gasoline mileage: 176 KM Excellent condition and well maintained Ford Mustang Ecoboost 2020 convertible for sale. It has resonator delete with Y pipe and Borla axle back exhaust system. I also installed Roush Cold air intake with blow off valve. The car sounds amazing. Factory parts are available as well. Car has passed inspection and is ready to be sold. The roof is retractable and functional.