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      10-23-2007, 10:08 AM   #1
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Smile Remus Exhaust for M3 coupe - R&D Finished

Remus Austria has recently finished the R&D on the new E92 M3.
It has not yet hit the market here I believe but just for the heck of it
URL : http://www.remusexhaustshop.com/coup...lr-p-1313.html


Last edited by CampioniShop; 10-23-2007 at 12:07 PM.
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      10-23-2007, 10:33 AM   #2
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Any pics of the exhaust off of the car? Is this with full headers?
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      10-23-2007, 10:38 AM   #3
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Is that crank dyno numbers?
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      10-23-2007, 10:49 AM   #4
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Axle-back system, rear silencer, no specific muffler pictures yet, they're always slow on giving those out.

In terms of dyno, not sure, will have to confirm.
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      10-23-2007, 11:05 AM   #5
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For those wondering, the mufflers will be painted black like our usual Sports line, only the tips will be shiny.
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      10-23-2007, 11:14 AM   #6
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Dyno

Quote:
Originally Posted by Epacy View Post
Is that crank dyno numbers?
Must be crank since stock max. is 416.9 PS compared to 420 rated. If it were wheel dyno figures it would be way under 400. Hard to believe they actually dynoed it out of the car, though.

Calcs to a 2.23% gain, which sounds pretty believable.
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Last edited by GregW / Oregon; 10-23-2007 at 11:46 AM.
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      10-23-2007, 11:19 AM   #7
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Quote:
Originally Posted by GregW / Oregon View Post
Hard to believe they actually dynoed it out of the car, though.
I was thinking the same thing. Did they really pull the motor and put in on an engine dyno? I think it's probably just their estimates based on RWHP.
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      10-23-2007, 11:22 AM   #8
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That would be correct. I can confirm if you want exact details by tomorrow morning.
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      10-23-2007, 11:22 AM   #9
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Quote:
Originally Posted by mkoesel View Post
I think it's probably just their estimates based on RWHP.
Most likely. BTW, the website quotes $1200.
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      10-23-2007, 11:43 AM   #10
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That's correct, it takes into account the 3% price increase in 2008 due to raw material price increase, it's also an Euro conversion.
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      10-23-2007, 11:44 AM   #11
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Awesome awesome news. I love my Remus on my 325, I can't imagine how good it'll sound on the M3
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      10-23-2007, 11:45 AM   #12
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Quote:
Originally Posted by Remus View Post
That's correct, it takes into account the 3% price increase in 2008 due to raw material price increase, it's also an Euro conversion.
Can you get us a sound clip?
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      10-23-2007, 11:47 AM   #13
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We'll see if Remus Austria has recorded sound clips.
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      10-23-2007, 12:27 PM   #14
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Quote:
Originally Posted by mkoesel View Post
I was thinking the same thing. Did they really pull the motor and put in on an engine dyno? I think it's probably just their estimates based on RWHP.
My point exactly.

Quote:
Originally Posted by lucid View Post
Most likely. BTW, the website quotes $1200.
10hp for $1200. Yikes.

If it is just a straight Euro conversion, what will the real US pricing be?
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      10-23-2007, 12:29 PM   #15
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1200 is already converted.
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      10-23-2007, 12:33 PM   #16
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Graph says E90, assume you mean E92?

And do you know if they tested it at the crank? Tested or estimated? I would like details.
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      10-23-2007, 12:35 PM   #17
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The E90 exhaust will be coming out soon, same dyno graph.
As far as the method, we will receive an answer by tomorrow morning.
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      10-23-2007, 01:17 PM   #18
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Hi. Do you have a torque chart? Is the low rpm torque compromised in any way for top end power?
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      10-23-2007, 01:21 PM   #19
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Quote:
Originally Posted by dechoong View Post
Hi. Do you have a torque chart? Is the low rpm torque compromised in any way for top end power?
You can determine the torque graph by using Tq=(Hp x 5252)/RPM. It's a linear relationship.
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      10-23-2007, 01:23 PM   #20
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Unfortunately we do not have torque charts.
Edit : Thanks Lucid.
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      10-23-2007, 01:26 PM   #21
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Quote:
Originally Posted by lucid View Post
You can determine the torque graph by using Tq=(Hp x 5252)/RPM. It's a linear relationship.
Oops... forgotten about this formula Thanks.
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      10-23-2007, 03:06 PM   #22
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I'm going to wait a bit before I even start to think about mods. Initially they are going to be super expensive, with very little testing relatively.

Plus I'd like to know since I have never been under any warranty, which mods will void it?
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