FordPartsGiant.com offers the wholesale prices for genuine 2008 Ford Focus parts. Parts like Brake Booster are shipped directly from authorized Ford dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.0L Duratec HE. Transmission: 4-Speed Automatic Transaxle - 4F27E, 5-Speed Manual Transmission - MTX75.