Supersprint Race, dyno-numbers?

Philly_sweden · 03-22-2014, 05:42 AM

Hi.

I have Supersprint Race exhaust back boxes 044906 + 044936 and I wonder if anyone knows if these give any extra HP?

I love them, loud as hell and sounds like a Jetplane

/Filip

mfanatic325 · 03-24-2014, 09:23 AM

They're not going to yield much on their own unfortunately. Probably + 5BHP to 10BHP if anything; all else equal. You'll need headers, section1 (s-pipe), section 2 (x-pipe), AND a tune upgrade to get maximum gains out of the motor in NA form. Max for the engine without opening up and upgrading the internals is around ~310RWHP and 260RWTQ peaks.

nekky · 03-24-2014, 11:55 AM

Quote:

Originally Posted by Philly_sweden

Hi.

I have Supersprint Race exhaust back boxes 044906 + 044936 and I wonder if anyone knows if these give any extra HP?

I love them, loud as hell and sounds like a Jetplane

/Filip

Can I buy them please?

I'm looking for a set!

Philly_sweden · 03-25-2014, 12:40 AM

Quote:

Originally Posted by nekky

Can I buy them please?

I'm looking for a set!

No, sorry

mfanatic325 · 03-25-2014, 01:19 AM

PLCZ4MC · 03-25-2014, 01:32 AM

U should try to get the ss xpipe too. Really good combo in sound wise.

Philly_sweden · 03-25-2014, 03:45 PM

The sound is Fine, since it's euro spec I think the sounds is a bit different compared to the us car because of different exhaust Systems

mfanatic325 · 03-26-2014, 09:18 AM

Quote:

Originally Posted by Philly_sweden

The sound is Fine, since it's euro spec I think the sounds is a bit different compared to the us car because of different exhaust Systems

Yes, euro versions have two less catalytic converters than the U.S. ones do. The difference is in the headers. Therefore, your car has better exhaust flow and sound as compared to U.S. spec cars.

PLCZ4MC · 03-26-2014, 10:01 AM

But u don't think an x pipe would it give it a nice increase of volume?

nekky · 04-05-2014, 08:56 AM

Quote:

Originally Posted by PLCZ4M

But u don't think an x pipe would it give it a nice increase of volume?

I plan on adding one after I get mine installed too! Should be nice with a Euro header.

Philly_sweden · 04-06-2014, 02:54 AM

Quote:

Originally Posted by nekky

I plan on adding one after I get mine installed too! Should be nice with a Euro header.

Sounds nice

03-22-2014, 05:42 AM	#1
Philly_sweden Lieutenant 580 Rep 559 Posts Drives: BMW M2 2017 Join Date: Apr 2012 Location: Sweden iTrader: (0) Garage List [10.00] [9.50] 2017 BMW M2 [7.83]	Supersprint Race, dyno-numbers? Hi. I have Supersprint Race exhaust back boxes 044906 + 044936 and I wonder if anyone knows if these give any extra HP? I love them, loud as hell and sounds like a Jetplane /Filip
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03-24-2014, 09:23 AM	#2
mfanatic325 ///M-fanatic 193 Rep 3,885 Posts Drives: '01 911 Turbo Join Date: Oct 2007 Location: Cupertino, CA. iTrader: (23)	They're not going to yield much on their own unfortunately. Probably + 5BHP to 10BHP if anything; all else equal. You'll need headers, section1 (s-pipe), section 2 (x-pipe), AND a tune upgrade to get maximum gains out of the motor in NA form. Max for the engine without opening up and upgrading the internals is around ~310RWHP and 260RWTQ peaks.
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03-25-2014, 01:19 AM	#5
mfanatic325 ///M-fanatic 193 Rep 3,885 Posts Drives: '01 911 Turbo Join Date: Oct 2007 Location: Cupertino, CA. iTrader: (23)
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03-25-2014, 01:32 AM	#6
PLCZ4MC Proud E86M Owner 79 Rep 650 Posts Drives: 07 Z4M Coupe Monaco Blue Join Date: Sep 2013 Location: South California iTrader: (4)	U should try to get the ss xpipe too. Really good combo in sound wise.
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03-25-2014, 03:45 PM	#7
Philly_sweden Lieutenant 580 Rep 559 Posts Drives: BMW M2 2017 Join Date: Apr 2012 Location: Sweden iTrader: (0) Garage List [10.00] [9.50] 2017 BMW M2 [7.83]	The sound is Fine, since it's euro spec I think the sounds is a bit different compared to the us car because of different exhaust Systems __________________ My cars: http://WWW.GARAGET.ORG/PHILLY
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03-26-2014, 10:01 AM	#9
PLCZ4MC Proud E86M Owner 79 Rep 650 Posts Drives: 07 Z4M Coupe Monaco Blue Join Date: Sep 2013 Location: South California iTrader: (4)	But u don't think an x pipe would it give it a nice increase of volume?
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