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  1. Car Stuff For Sale
    For sale is a Trifecta Tuning flash cable. This cable retails on trifecta's site for $200. Don't own the car anymore so im sure someone can make use of it. $100 shipped
  2. Performance Mods
    I have a 2008 G5 GT and i have (performance wise) a GMPP intake, and a Ractive exhaust. Any ideas on what to do to gain some extra horsepower? I have a budget of about 100 to 200 dollars. Any help would be awesome
  3. Tuning & NOS
    I'm wondering the horse power difference between 87 octane with a tune versus 93 octane with a tune and timing advanced? I already have full exhaust and cai.
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