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Old 06-20-2006, 12:11 PM   #4
Scooby Specialist
Member#: 34860
Join Date: Apr 2003
Chapter/Region: Tri-State
Location: NY
2005 Forester CGM


Cobb maps are shelf maps that are generic. The TDC and PDX maps are more taylored to your car so should be safer and make more power. I know both TDC and PDX will work with you to fine tune your map after you get it. If you have a wideband installed you can really get the tune dialed down by TDC or PDX.
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