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      03-30-2012, 02:46 PM   #23
singularity
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Called Akrapovic today and they said their exhaust will be ready in July and one can expect it to be delivered in August or September
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      03-30-2012, 05:37 PM   #24
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Originally Posted by 09BlkSapphire View Post
Show us results and clip please
We are going to debut the Eisenmann F10 M5 system at Bimmerfest 2012. All info will be live from the show here on Bimmerpost. Right after the release we will post all of the details.
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      03-30-2012, 07:50 PM   #25
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Quote:
Originally Posted by Nate@IND
Quote:
Originally Posted by 09BlkSapphire View Post
Show us results and clip please
We are going to debut the Eisenmann F10 M5 system at Bimmerfest 2012. All info will be live from the show here on Bimmerpost. Right after the release we will post all of the details.
Awesome! When will the live reveal here be? Will be sure to tune in
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      03-31-2012, 07:49 PM   #26
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pls eisenmann make it sounds like the v10 m5
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      04-26-2012, 10:46 AM   #27
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Eisenmann pricing released yesterday. Pre-orders start this Friday.



Eisenmann F10 M5 center pipes (B5426.00000) + (B5426.00001) = $2799.00
Eisenmann F10 M5 with 4x90mm Round tips (B5426.00904) = $4000.50
Eisenmann F10 M5 with 4x102mm Round tips (B5426.01024) = $4150.00
Eisenmann F10 M5 with 4x120x77mm Oval tips (B5426.02104) = $4399.00
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      04-28-2012, 05:50 PM   #28
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Nate,

I am calling you on Monday
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      04-28-2012, 06:59 PM   #29
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Great thread Nate, are the titanium tips for the akra system going to look like the ones on my M3?
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      04-30-2012, 10:39 AM   #30
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Great thread Nate, are the titanium tips for the akra system going to look like the ones on my M3?
Correct just like the 1M & M3

blasted satin finish w/ laser etched logo
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      05-02-2012, 10:03 PM   #31
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^What's 'fucking sick' in Slovakian?
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      05-03-2012, 12:30 AM   #32
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Can someone explain what an aftermarket exhaust does for your car? I have never understood why spend 8k and only change the sound and maybe get 5hp

Someone enlighten me please! I'm confused, I own a 911 and buying an M5 but lost on exhaust. Thx!
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      05-03-2012, 10:50 AM   #33
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hmmm oval or round? Now thats the question =)

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      05-03-2012, 12:33 PM   #34
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very informational thread, thx 4 compilin this!
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      05-25-2012, 12:32 PM   #35
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Small update

-Supersprint is testing the new F10 M5 system right now

-Eisenmann 4x90mm systems and center pipes will be ready to ship in June

-3D Design systems will be ready in July

-Akrapovic EVO's with carbon or titanium tips will be ready to ship the end of June or first week of July
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      05-25-2012, 05:31 PM   #36
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With Eisenmann, if I do only the rear clamp on section and NOT the center pipes also, what type of sound difference am I looking at. Are any of the vids above with only the rear section modified?
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      05-25-2012, 08:31 PM   #37
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Quote:
Originally Posted by Nate@IND View Post
Once we have the F10 M5 in our hands here at IND we are going to remove the Active sound by removing it from the vehicle order.
Nate - what do you mean by 'removing it from the vehicle order'?
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      05-26-2012, 12:24 PM   #38
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Quote:
Originally Posted by mdh
Quote:
Originally Posted by Nate@IND View Post
Once we have the F10 M5 in our hands here at IND we are going to remove the Active sound by removing it from the vehicle order.
Nate - what do you mean by 'removing it from the vehicle order'?
Sounds like some internal coding. I bet IND has a programmer that can go right into the guts of the car electronics.

These type of programmers are not normally avail to the public plus they are huge $$$.
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      05-26-2012, 12:29 PM   #39
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Sounds like some internal coding. I bet IND has a programmer that can go right into the guts of the car electronics.

These type of programmers are not normally avail to the public plus they are huge $$$.
I think this has to involve a reflash of the ECU. Warranty issues??
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      05-27-2012, 12:59 AM   #40
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Quote:
Originally Posted by mdh
How are you aftermarket exhaust people going to deal with the OEM exhaust sound that is piped in through the speakers??? BMW Active Sound uses OEM exhaust sounds, recorded on a dyno and played through the sound system to give the driver 'accurate simulated sound' of the OEM engine.

Am I just nuts, or is this a reasonable question? If you buy and aftermarket exhaust, and don't shut off the 'Active Sound', you're still hearing piped-in mp3 sound through the car stereo system. Won't you be hearing two different exhaust sounds in the same car? Nobody has said anything about how you can turn this off.

Or do you just say "What the heck, the combo sounds great so we don't care." Crazy.
The exhaust sound never comes through the speakers. It's the sound of the engine that's synthesised through the speakers. That's not being changed. So with any after market exhaust you don't need to worry about active sound at all.
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      05-27-2012, 02:18 PM   #41
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The exhaust sound never comes through the speakers. It's the sound of the engine that's synthesised through the speakers. That's not being changed. So with any after market exhaust you don't need to worry about active sound at all.
When I said 'exhaust sound' I meant the OEM 'Active Sound' that is recorded from a stock F10 engine on a dyno, stored as an audio file on the ECU, and piped into the passenger cabin through the speakers. This is how Active Sound works.

The main reason anybody gets an aftermarket exhaust is to change and improve the sound that you hear from inside the cabin. I don't know too many people that only care about the sound that other people hear from outside the car.

If you don't defeat Active Sound, you'll still have the OEM engine/exhaust sound being piped into the cabin, over the new aftermarket exhaust sound. That would be a problem for most people.
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      06-07-2012, 03:40 PM   #42
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Kelleners Sport Exhaust

Kelleners Sport Exhaust
Made in Germany by Eisenmann
4x90mm Round tips
Full system or rear muffler only
http://www.kelleners-sport.com/en/Ne...ust_M5_F10.php

"Even if the new BMW M5 (F10) is still quite rare Kelleners Sport already offers a complete exhaust system with valve control for this new supercar.

Kelleners Sport has developed a valve system that has been integrated in the rear silencer. This allows it to be opened or closed automatically, depending on the rev and speed of the car.
That means that the valve remains closed by a cold start in order to comply with the legal noise regulations. From a rev of approx. 4.000 rpm the valve opens and delivers a much more sonorous exhaust sound."





















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      06-09-2012, 05:12 PM   #43
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Quote:
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With Eisenmann, if I do only the rear clamp on section and NOT the center pipes also, what type of sound difference am I looking at. Are any of the vids above with only the rear section modified?
+1 I would be interested to know this too...anyone had experience of just the rear section?
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      06-09-2012, 11:04 PM   #44
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ACS exhaust ... For those who want their M5 to look like a 550i.
Now thats funny, but sadly true. This car de-badged looks like a poser with the side gills.
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