Quote:
Originally Posted by TSilver335i
I have BMS filters and stock cowl still in place only because it's easy for removal and looks cleaner imo. No sound difference still can't hear any induction noise via DCI's. Some cut the cowl m3 style mod. but i choose to leave it and it seals off the engine for fresh air.
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Ahh I see, well that’s a bit disappointing. I saw a lot of posts about how night and day the difference in intake sound is, some even said it was so loud they couldn’t daily it, are these people running a bowl delete probably?