Quote:
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Originally Posted by Sam G
Quote:
Originally Posted by ChiBimmer
Cobb is not a piggyback
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My bad but question still stands for the JB4. It seems very popular. What are the advantages of a Cobb over the aforementioned old school remap? |
Cobb plugs into the obd port. Jb4 installation is more complicated. There's a lot of good threads here to search. I wish I were knowledgable and could give you a better answer.