The warehouse size garages at Phoenix Performance, Inc. are packed with race-ready Suburus and Corvettes. This auto body shop specializes in high performance tuning, upgrades and engine programming on most makes and models, including BMW, Porsche and Honda. If you've always wondered how much HP your sports car really gets, Phoenix also has an on-site chassis Dyno, and it has recently expanded to include services for general automotive tuning and inspections.