Quote:
Originally Posted by flashburn
20whp because it was your first bolt-on obviously. Once you get HFC's and CBE the performance difference between stock and aftermarket CAI's are pretty negligible.
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Do you have first hand proof of this, or are you like the countless number of people on this forum that just keep regurgitating this line and stating it as fact for all new people to read. The general idea that mods HP gains don't "stack" is more or less true, but as far as intakes go on the 370, that is clearly not the case.
Look at semtexs' before/after for example
He picked up gains throughout the powerband as well as a peak of +15whp
Does that sound negligible to you?