Eisenmann exhaust for E92 M3
Discussion
I did some reading up on these, there can be some power in them, but it might need a full system, and at the moment, there is a huge M tax on them.
I know someone who has dynoed some, and got 8hp from an Akropovic system, but it's a lot of money to spend.
X pipes are popular too, most claim decent power increases, but I think that comes from the decatting that usually takes place too.
Considering a lot of X pipes are around the £1k mark, I was expecting to see some technology in them, but they usually follow the OEM design.
The actual X part is where a centre mount fits which means they can't be moved about for some real exhaust tuning.
I've a horrible feeling some people are just throwing money at the most expensive and exotic sounding names for a status thing.
Nevertheless, any back box should change the sound and make it a bit more V8 like, but you'd need to hear them to pick the one that fits your taste.
I know someone who has dynoed some, and got 8hp from an Akropovic system, but it's a lot of money to spend.
X pipes are popular too, most claim decent power increases, but I think that comes from the decatting that usually takes place too.
Considering a lot of X pipes are around the £1k mark, I was expecting to see some technology in them, but they usually follow the OEM design.
The actual X part is where a centre mount fits which means they can't be moved about for some real exhaust tuning.
I've a horrible feeling some people are just throwing money at the most expensive and exotic sounding names for a status thing.
Nevertheless, any back box should change the sound and make it a bit more V8 like, but you'd need to hear them to pick the one that fits your taste.
E30Addict said:
Aren't Eisenmann exhausts stupidly loud, or are there different noise levels to choose from?
you can choose from "sport" and "race"i have race... its lovely.
http://www.youtube.com/watch?v=Zo7PqH71zZQ
z4chris99 said:
E30Addict said:
Aren't Eisenmann exhausts stupidly loud, or are there different noise levels to choose from?
you can choose from "sport" and "race"i have race... its lovely.
http://www.youtube.com/watch?v=Zo7PqH71zZQ
king awesome 
I had the BMW M Performance exhaust fitted today. First impressions are very little increase in sound below 4k rpm but sounds great further up the range. BMW don't post any power improvement but it is more free flowing so maybe a couple of hp. It's made of inconel so is very light.
The other option was Eisenmann which sounded a bit more boomy at low revs. I'd say the M Performance is about the same as the sport, the Eisenmann race would be considerably louder.
The other option was Eisenmann which sounded a bit more boomy at low revs. I'd say the M Performance is about the same as the sport, the Eisenmann race would be considerably louder.
Big E 118 said:
I had the BMW M Performance exhaust fitted today. First impressions are very little increase in sound below 4k rpm but sounds great further up the range. BMW don't post any power improvement but it is more free flowing so maybe a couple of hp. It's made of inconel so is very light.
The other option was Eisenmann which sounded a bit more boomy at low revs. I'd say the M Performance is about the same as the sport, the Eisenmann race would be considerably louder.
is that from a dealer? and do they offer these for the E92 M3?The other option was Eisenmann which sounded a bit more boomy at low revs. I'd say the M Performance is about the same as the sport, the Eisenmann race would be considerably louder.
E38Ross said:
z4chris99 said:
E30Addict said:
Aren't Eisenmann exhausts stupidly loud, or are there different noise levels to choose from?
you can choose from "sport" and "race"i have race... its lovely.
http://www.youtube.com/watch?v=Zo7PqH71zZQ
king awesome 

E38Ross said:
is that from a dealer? and do they offer these for the E92 M3?
Got mine fitted by a specialist but ordered through BMW. Mines an E92 M3. Some photos here of it fitted to my filthy car http://www.facebook.com/photo.php?fbid=34322632238...SC7 said:
Yeah seen a few M5's with Eisenmann exhausts, sound amazing.The V10 is very different sound to the V8 though.
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