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BMW M5 F90 (2018+) General Forums Engine, Exhaust, Drivetrain, Tuning Modifications    F90 M5 M performance exhaust....finally here

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      02-01-2019, 09:55 AM   #45
Ever34
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Quote:
Originally Posted by devondragon View Post
The button also impacts ASD. AFAIk in "efficiency mode" which I assume you mean Comfort engine mode?, the valves are closed by default and the button just turns on and off ASD, which would make things sound quieter/louder inside the car.

You guys are stressing me out!! Jk .

What I was referring to was outside the car. I'll take more videos today in every situation.
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      02-01-2019, 09:57 AM   #46
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Quote:
Originally Posted by onfireX5 View Post
Quote:
Originally Posted by devondragon View Post
The button also impacts ASD. AFAIk in "efficiency mode" which I assume you mean Comfort engine mode?, the valves are closed by default and the button just turns on and off ASD, which would make things sound quieter/louder inside the car.
Bingo
Sorry your missing some numbers. I was talking about outside the car. FYI I've coded out ASD
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      02-01-2019, 10:26 AM   #47
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The tips look exactly like the Eisenmann exhaust...
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      02-01-2019, 10:34 AM   #48
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Quote:
Originally Posted by Ever34 View Post
You guys are stressing me out!! Jk .

What I was referring to was outside the car. I'll take more videos today in every situation.
No stress at all ! This is a KILLER system. We’re just curious. I bet the valves are hidden on the underside.
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      02-01-2019, 02:04 PM   #49
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Just ordered this exhaust through my dealer! Apparently there are some showing up in stock stateside now.
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      02-01-2019, 02:48 PM   #50
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Originally Posted by Demon Barber View Post
Just ordered this exhaust through my dealer! Apparently there are some showing up in stock stateside now.

Hope you love it as much as I do.
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      02-01-2019, 03:03 PM   #51
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We, the people, need a video at WOT and all the other good stuff
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      02-01-2019, 03:26 PM   #52
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Quote:
Originally Posted by shoei View Post
We, the people, need a video at WOT and all the other good stuff
Well that would require a GoPro mount.
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      02-01-2019, 07:15 PM   #53
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Quote:
Originally Posted by Ever34 View Post
Quote:
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We, the people, need a video at WOT and all the other good stuff
Well that would require a GoPro mount.
Nah, just have a friend hanging out of the trunk...
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      02-01-2019, 08:53 PM   #54
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Sounds good.
I can say it is more civilized than the aftermarkets.
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      02-01-2019, 09:03 PM   #55
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Is this the same exhaust? It's odd that the video was released a year ago.

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      02-01-2019, 09:25 PM   #56
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Is that a resonator toward the back of the midpipes? If so, looks like a prime candidate for a volume increase via x-pipe swap, if necessary.
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      02-02-2019, 01:43 PM   #57
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Quote:
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Is that a resonator toward the back of the midpipes?
x 2 on this question
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      02-02-2019, 05:03 PM   #58
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Quote:
Originally Posted by Demon Barber View Post
Is that a resonator toward the back of the midpipes? If so, looks like a prime candidate for a volume increase via x-pipe swap, if necessary.
I'm sure it is but I doubt you will feel the need to make it any louder. You'll see when you get it installed that it's louder than the videos portray. Unless of course if your looking for insane loud ).
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      02-02-2019, 05:38 PM   #59
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Quote:
Originally Posted by Neptune7 View Post
Is this the same exhaust? It's odd that the video was released a year ago.

that was from SEMA, always early product looks
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      02-02-2019, 05:42 PM   #60
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I also don't see where any valves would be in the exhaust, all I hear is the stupid overrun from when the valve open button is on. No offense of course, overrun just isn't my cup of tea.
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      02-02-2019, 06:02 PM   #61
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Quote:
Originally Posted by somer View Post
I also don't see where any valves would be in the exhaust, all I hear is the stupid overrun from when the valve open button is on. No offense of course, overrun just isn't my cup of tea.
Ok good to know
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      02-03-2019, 04:40 PM   #62
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Anyone know the UK price?
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      02-05-2019, 08:44 PM   #63
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Anyone know the UK price?
Around £6300 retail.
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      02-11-2019, 10:54 AM   #64
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Ok, my M performance exhaust has arrived at my dealership. They are trying to figure out how long installation will take, and how much it will cost. Can you give me an idea based on your experience?
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      02-11-2019, 10:55 AM   #65
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Quote:
Originally Posted by Demon Barber View Post
Ok, my M performance exhaust has arrived at my dealership. They are trying to figure out how long installation will take, and how much it will cost. Can you give me an idea based on your experience?
I was charged 2 hours. $250 Canadian
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      02-13-2019, 09:39 AM   #66
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What's the final verdict on the valves? Present or not present?
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