Originally posted by tbirdjayc:
OK well when i asked the same question to all of you, the responce i got was go check out XXX website, and the kit was $120. I guess you guys are just willing to spend more money than me. Then again, you're the same guys that are willing to spend 5 grand on a turbo kit.
This is where you were sent from your last post about this: OBD-2.com
If you actually read what it did you would understand by this statement, "Does not violate warranty, emission regulations or modify performance. No decryption needed.", that it does not allow you to tune. Feel free to read a little bit. You also asked about a data logger in the previous post, not a tool that would allow you to modify different settings in your ECU. That is exactly what DemonSVT gave you in the last post. 
Thank GOD tweecer costs $500+ otherwise we'd have a bunch of numnuts running around trying to be tuners and screwing their cars over.  
2004 Focus PZEV 2.3L - KW sport suspension, SP camber plates, Eibach front swaybar, FS intake, FS Stealth exhaust, 3.82 Final, Torsen ATB, Prothane MM insert, E1 CSVT wheels
1/4 mile - 15.201@89.4mph
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