[Stock_Svx_owner]

ok, so I am looking at a few things at PDXTuning in Portland, OR and I wanted to know what they are. "PDXTuning offers map upgrades for both EcuTek and Cobb Access Port. Map sets start at $150, contact us to find out if your configuration can be supported by our off the shelf map program". Can this apply to SVX'x . Another one is "PDXTuning offers complete tuning services for your vehicle, weather it be a stand alone, piggy back, or reflash of your stock computer" Whats the difference between the 3? Also they do Corner balancing. What are all these things and can any/all apply to SVX's?