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      11-04-2011, 02:58 PM   #23
johnsfb
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Quote:
Originally Posted by Stratus650 View Post
Please add it to the initial post.

Saw this by chance on Youtube by a british company.

BMW 1M WITH BCS VALVETECH PERFORMANCE EXHAUST SYSTEM

I have had this exhaust on my car for a while now and when the valves open under acceleration the sound is awesome. The vid could be better but I just love the sound. Well pleased.

Twin pipes to the rear instead of single.
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Last edited by johnsfb; 03-26-2012 at 03:00 AM.
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      11-11-2011, 03:30 AM   #24
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Hi guys...


Here is another Video with the Akrapovic Exhaust for the 1M... I love the Akra-Button to open the exhaust valvle

enjoy it!



Regards,
Flavush
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      11-11-2011, 06:07 AM   #25
Keanu111
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Quote:
Originally Posted by flavush View Post
Hi guys...


Here is another Video with the Akrapovic Exhaust for the 1M... I love the Akra-Button to open the exhaust valvle

enjoy it!



Regards,
Flavush
Ahhh sounds nice, that button looks nice as well haha. Anyone know how much this will go for?
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      11-11-2011, 01:00 PM   #26
as7920
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Shame I couldn't hear the exhaust for the stupid music.
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      11-11-2011, 01:44 PM   #27
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Quote:
Originally Posted by as7920 View Post
Shame I couldn't hear the exhaust for the stupid music.
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      11-11-2011, 10:33 PM   #28
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In Switzerland the slip-on exhaust system cost 2100.- CHF and the Wireless kit 900.- CHF. I think the Evolution exhaust costs around 4000.- (without Wireless kit).

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Flavush
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      11-15-2011, 03:00 PM   #29
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Question Thoughts?

HARTGE Exhaust for 135i. Heard this the other day. I think I like the way this exhaust sounds... a lot! Louder but without the fart quality found in some aftermarket exhausts. The price on HARTGE stuff is pretty high. I imagine $4k at least. But I do like the more 'high tech sounding' tone of this system. Plus you do get proven performance gains as well.

http://www.youtube.com/watch?feature...&v=_zATz5Q4Vzo
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      11-15-2011, 05:09 PM   #30
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Or this....

I feel like it is possible to get a similar sound with the 1M since the engine is the same. There just seems to be a difference in back pressure with the OEM 1M exhaust and even some aftermarket systems that causes that low burble, off throttle. On throttle sounds good, but as soon as you let off on the gas you get that 'slapping' burble.

Personally I prefer the sound of this 335i system by SuperSprint.



or the RD

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      11-17-2011, 01:05 AM   #31
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Akrapovic revving in the garage.
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      12-02-2011, 11:09 AM   #32
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Hello guys,

there is a new video vom Lightweight Titanauspuffanlagen.

I heard this car in real and the sound is really awesome!!!



http://www.lightweight-titanauspuffa...ent/bmw_m1.htm
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      12-03-2011, 10:08 AM   #33
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better than Akra !!
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      12-03-2011, 06:30 PM   #34
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That's a really nice video, not sure that it does anything to highlight the exhaust on a 1M though.

Hey z3, why do you say better than Akra? Just curious how you made that call.
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      12-06-2011, 12:18 PM   #35
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God what an epic video from LT.....


I'll probably run Berk or CP-E mids with CP-E downpipes and electric cut-outs on the mids.
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      12-08-2011, 05:50 AM   #36
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Akrapovic Evolution
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      01-11-2012, 07:35 AM   #37
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      01-23-2012, 11:26 PM   #38
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      05-20-2012, 01:49 AM   #39
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Eisenmann Race axle back, with N55 mids and Meisterschaft connecting pipe... Hot start.

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ZUZETTE Build..http://www.1addicts.com/forums/showthread.php?t=606023
: ETS FMIC . aFe CAI . Remus Race exhaust . SSK . Custom Midpipes . CDV . BM OCC . H&R springs :
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      05-20-2012, 08:13 AM   #40
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Milltek exhaust featuring on the 1M of Belgian forum member M3Power79:



http://www.millteksport.com/exhaust....?variantid=355

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      09-20-2012, 05:02 PM   #41
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I was just perusing the CP-e website and the finally have a 1M exhaust available:

http://www.cp-e.com/products/bmw-1m/...exhaust-system


Has anyone heard this in person or have a sound clip available?
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      09-21-2012, 03:43 AM   #42
wan888
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Here's a video and sound clip from Revozport's titanium cat back


http://1m-raze.revozport.com/p_titanium.html

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      12-27-2012, 10:26 AM   #43
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Here is a short startup clip of my car with MadDad mids and the CP-e 1M exhaust. I got this at the end of October but have not had much time for more video. Now that it is after the holidays, and it probably won't rain in Seattle the next few days I could get some street sounds.
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      12-30-2012, 02:16 PM   #44
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Concerto in ///M minor:


Concerto in ///M major:


Stock:


Stock without resonator:


Pico Sound:


Stock vs. Pico Sound:
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Last edited by Artemis; 12-30-2012 at 02:24 PM.
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