What size intake pipe?
#1
What size intake pipe?
So I have a 3" dia CAI pipe in my car. But I'm trying to look into this and cannot find too much on the matter. I can't even find the pipe diametes companies like K&N use for CAIs. Should I go down to a 2.5" or is 3" good? Does it really matter?
#2
What matters is the intake resonance, and that all depends upon the design; most likely the factory intake was optimized for mid range torque; who knows where your current intake hits its optimal resonance.
#4
My AEM short ram intake for my 96 Accord is 2.5" in diameter. I'm pretty sure the K&N and Injen ones are the same as well. I'm sure R&D showed that that was the best diameter for all around performance.
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JerseyTuscani
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07-02-2007 05:21 PM