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Discussion Starter · #1 ·
How do these chips actually work because I am really confused about the whole concept about them and do they actually give you higher HP and better MPG's?

I was looking at these performance chips...


And I just want to get some feedback on what you guys got to say about them and are they worth buying and installing or not???

Or are there better quality performance chips out there from different companies than the ones in the link above???
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