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Peope are Buying the:

- Cobra Fi2000
- TFI
- PC3usb


Having done dyno tuning, I really suggest the PC3 if you are planning on any intake/exhaust mods. The PC3 is way more granular (you can make smaller changes over the entire rpm range at many throttle positions, not just 3 pots to tun) tha the other two combined.
 
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