Ford Focus St Cold Air Intake – The Focus was antecedently accessible as a machine however that model has been discontinued for 2011. what is left is that the four-door sedan accessible in S, SE, SES, and SEL trim lines. All four ar supercharged by a a pair of.0-liter, 4-cylinder engine that produces one hundred forty power unit and 136 pound-feet of torsion. This modest engine ought to get you twenty four miles per gallon (mpg) within the town and thirty three mpg on the main road. If you stick with the manual transmission, that is customary on the S, SE, and SES, you’ll be able to bump main road mpg up to thirty five. A 4-speed automatic is offered on all models and customary on the SEL.