Need tuning advice cobb tuner or romraiders

Need tuning advice cobb tuner or romraiders

  1. Iwannagofast
    Iwannagofast
    Need to no which is better all around pros cons plz
  2. sailoron7
    sailoron7
    I made the decision based on internet posts. I bot COBB from rallysports. They helped me with installation @ 9 30 PM tonight> so that is a ++ from my pt of view.
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