can you add a turbo to the stock 2011 lancer
You can, however you will have to reduce the compresson ratio. this can be sometimes by getting a thicker head gasket. I would also determine the motor oil specifications for a similar turbo charged engine. This will probably void the manufactor's warranty. I don't think the gains are worth the cost. Transmission life will be shortened, extensive ehaust modifications will be required and emissions may fail inspections.