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ABCs of Car Tech: Talk like a tuner

If you've ever tried to join a conversation on an enthusiasts' forum about modifying your car for better performance, it may have seemed to you that everyone was speaking a foreign, abbreviation-based language.

What's the difference between NA and FI? I/H/E? What's that? Should you just add more NOS? If so, do I pour it straight into my FMIC? Some of you may already know the answers to these questions, but many are probably staring blankly at these seemingly random groupings of letters.

In this week's edition of the ABCs of Car Tech, I'… Read more