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      01-27-2013, 09:47 PM   #8
G80_Soom
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Drives: '21 G80 M3 6MT IOMG/KO
Join Date: Feb 2012
Location: Philadelphia

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2021 BMW M3  [0.00]
Quote:
Originally Posted by nsquared View Post
Questions:

1. Notice any lost of power in the lower RPMS?
2. Notice any increase of power in any range?
3. How does it sound in the car? Do you mind posting a video of the noise level inside the car?

Awesome video and the intake looks good. Is there a way to completely cover the intake?
1. I notice no loss of power at any RPM
2. I also don't notice any increase in power and that was expected. Never bought into companies' HP gain claims.
3. It sounds fantastic in the cabin. The "blow-off" sound is extremely audible any time you let off the gas after acceleration. Puts a lasting smile on your face. Engine sounds deeper as well. I will try to get a cabin video posted soon.

Thank you. I don't think you can cover the intake and you wouldn't want to anyway. It will sound muffled.
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Now driving: '21 G80 M3 Isle of Man Green 6MT
Also driving: '16 340i M-Sport Estoril Blue 6MT
Retired: '01 E46 325xi
'13 F30 Estoril Blue 335i 6MT
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