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Old 03-16-2014, 03:18 PM   #168
Malt
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Join Date: Oct 2013
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Quote:
Originally Posted by nelsmar View Post
Does perrin provide the MAF scaling for the 2.5"?
Only the 3". The 2.5", just like almost all other intakes, are sold with the thought that it should be safe to run in stock form. Unfortunately, as I'm sure you are aware, they almost all make power just by leaning out the engine.

Ideally, there would be some how to post about how to scale your MAF correctly since buying a tuning solution gives you the ability to make these changes. I'm sure that is something that would be incredibly useful to tons of people on these forums (including myself).
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