Discuss crhenry's answer to: Can you add a turbo to a stock 2011 Lancer ES without blowing up the bottom end?

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.