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      07-30-2019, 11:57 AM   #3
greg21040
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Drives: BMW M240i xDrive
Join Date: Mar 2019
Location: Maryland

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Quote:
Originally Posted by Hekler View Post
No doubt the Dinan CF intake is a beautiful piece.

How much performance gains can you really feel?

How noisy is it?

I am disabling the "fake engine noise" and am also curious how much actual noise that creates?

I added a catted DP and love the noise. I wouldn't want it any quieter.

For those that have this intake, what is your post purchase review?

Thank you!
I started with AP CAI, which is an open filter type. You could hear the turbo so much! My elderly neighbor said it sounds like an airplane. lol
I switched to Dinan and really can't hear the turbo that much. Almost like stock sound (I think). I haven't compared the two directly, so maybe I'm just used to the loud AP.
I can't feel a difference, but I think they claim 13hp.
I think in the cooler weather I'm going to put the AP back on and use the Dinan for warmer weather.
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2017 BMW M240i xDrive - Mission Performance Stage 2 and transmission flash, CSF Intercooler, VRSF 4.5" downpipe, Dinan midpipe, BMW M Performance muffler, Agency Power Cold Air Intake. 11.58 @ 116MPH
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