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      05-21-2020, 05:43 PM   #35
Ninefourteener
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Drives: 2020 X5 M50i, 2020 Alfa 4C
Join Date: Sep 2019
Location: American in Belgium

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Quote:
Originally Posted by 130FeetDeep View Post
The only true way to tell is to dyno the car with the filters and then dyno it again without. That would show you if this actually helps anything. My guess is that it does, but without numbers, it is speculation.
Right. I think everyone understands that. I'm not going to spend $400/hr on the dyno just to determine whether or not a couple of charcoal filters had any improvent... and if so, exactly how much. That's silly

I'll use it as a guide. If my car dynoes at 530 before tune... well, then I'll assume it didn't do much. If it dynoes at 540... I'll estimate that removing them was worth "about" 10hp... give or take.

I agree though.... it certainly isn't going to hurt anything.

I did it's first oil change today (did a pictoral writeup in this forum), and I wrote BR Performance a few hours ago to schedule a dynotune appointment. "Hopefully" they can get me in next weekend? Maybe the following. I'll do a writeup once it's tuned.
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