What else should I do with MPE?

calbear13 · 11-22-2014, 10:12 PM

Any other mods that will make the exhaust note sweeter or louder? I've read about people putting on x pipes but I don't want to screw with the emissions since my car is leased right now.

m3ray · 11-22-2014, 10:24 PM

Do it and then swap back when lease is over.

MilehighM3 · 11-22-2014, 11:31 PM

Perhaps create a couple more threads about it?

MTrezzz · 11-23-2014, 02:50 AM

MPE with Test Pipes sound really good. Youtube it. For emissions i kept my stock X and bought a used X with test pipes for $400.00 and then every year you'll spend $100 on swap for yearly emission testings. in and out and out and in.
or
Get the Challenge USA Street x-pipe and keep the front cats and use it this way. Sounds great but not as aggressive as the test pipes.
More efficient in terms of keep a x unit in, instead of swapping out all the time.

OR plan B

Sell the MPE like i did and grab a aftermarket muffler like Akrapovic, Eisenmann, Challenge USA, Dinan, AA, IPE, Tubi, AE Performance or Kreis-sieg (Best sound but 5K!)

11-22-2014, 10:12 PM	#1
calbear13 Private First Class 13 Rep 120 Posts Drives: 2013 SSII E92 M3 Join Date: Sep 2014 Location: SF, CA iTrader: (0)	What else should I do with MPE? Any other mods that will make the exhaust note sweeter or louder? I've read about people putting on x pipes but I don't want to screw with the emissions since my car is leased right now.
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11-22-2014, 10:24 PM	#2
m3ray Banned 102 Rep 701 Posts Drives: '09 e92 M3 Join Date: Jun 2014 Location: New York City iTrader: (0)	Do it and then swap back when lease is over.
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11-22-2014, 11:31 PM	#3
MilehighM3 Brigadier General 915 Rep 3,456 Posts Drives: Harrop E90 M3 Join Date: May 2011 Location: Colorado Springs iTrader: (14) Garage List 2009 E90 M3 [6.50]	Perhaps create a couple more threads about it?
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11-23-2014, 02:50 AM	#4
MTrezzz Major 198 Rep 1,406 Posts Drives: Lime Rock Edition Join Date: Jan 2013 Location: Long Island iTrader: (1)	MPE with Test Pipes sound really good. Youtube it. For emissions i kept my stock X and bought a used X with test pipes for $400.00 and then every year you'll spend $100 on swap for yearly emission testings. in and out and out and in. or Get the Challenge USA Street x-pipe and keep the front cats and use it this way. Sounds great but not as aggressive as the test pipes. More efficient in terms of keep a x unit in, instead of swapping out all the time. OR plan B Sell the MPE like i did and grab a aftermarket muffler like Akrapovic, Eisenmann, Challenge USA, Dinan, AA, IPE, Tubi, AE Performance or Kreis-sieg (Best sound but 5K!)
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