BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
 





 

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      08-23-2007, 04:41 PM   #23
kurichan
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Something more sophisticated would be to my liking. It is a german car after all...
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      08-23-2007, 04:54 PM   #24
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Personally I love loud cars.......when their fast. I think a nicely tuned 135 with a nice exhaust will sound and perform awesome. Just because it's a German car means it has to behave like a 7 series. My 135 will be closer to a Le Mans M3 GTR than a big body German boat.
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      08-23-2007, 07:57 PM   #25
TheoIam
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As per the promo vid I think it sounds fine stock. Will have to hear it in person but I think from what I hear in the vid, right off the bat it sounds better then the stock 335i.

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      08-25-2007, 06:11 PM   #26
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^ First time I've seen that.. It does sound damn good, can't wait to here it with a fresh Titanium TBE!!!!
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      09-16-2007, 03:28 AM   #27
SoulBladeZA
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Quote:
Originally Posted by robert View Post
I hope the 135i can sound like this after the mod.



That's the Eisenmann exhaust system, if I ever got an exhaust upgrade I'd only use their backboxes.
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      09-16-2007, 09:28 AM   #28
eunosracr
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Ive got an Eissenman on my mercedes and I love it. Planning on going with the same set up on my 1er.
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      09-16-2007, 12:15 PM   #29
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From the e90 forums those who have replaced the DPs with catless ones and kept everything else the same have passed emissions and not thrown a CEL either. Not sure how emissions will be with a full TBE unless you know someone but I do think some have had CELs with a full TBE no cats.
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      09-16-2007, 11:37 PM   #30
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I've been spoiled by the boxster rumble. So i'm not really expecting any exhaust that can come close to that. But from what i hear, the vishnu one is not bad.
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      09-17-2007, 03:54 PM   #31
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Quote:
Originally Posted by atr_hugo View Post
I'm hoping not before the muffler, that'd be the best compromise given the firing order and benefits of exhaust velocity/scavanging.

I don't believe firing order or scavenging has a significant effect on turbo cars especially with such small turbo's due to the extreme "chopping" of the exhaust pulses pre-downpipe/catback.
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