M2 Performance Exhaust REVIEW! [HKS REPLICA]

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Nov 18, 2011 | 08:30 PM
  #76  
anyone know the location/order of the extensions ? I think they go right after the cats but just wanna make shure. I seen a thread that said the order a while back but I can't find it anymore.
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Nov 18, 2011 | 09:04 PM
  #77  
testpipe>ypipe>extension
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Nov 19, 2011 | 03:59 PM
  #78  
Thanks
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Nov 19, 2011 | 08:20 PM
  #79  
guys i have the same exhaust but with headers and its really loud and starts bother me any solution?
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Nov 19, 2011 | 08:22 PM
  #80  
Quote: guys i have the same exhaust but with headers and its really loud and starts bother me any solution?
are you with test pipe? if yes, put magnaflow resonated x-pipe.
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Nov 20, 2011 | 06:17 PM
  #81  
no man i have long tube headers!
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Nov 20, 2011 | 06:31 PM
  #82  
Quote: no man i have long tube headers!
that's your sound problem. you can try a resonated x-pipe, but it's really because of your headers. really should have thought about the noise and rasp before putting those headers on
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Nov 20, 2011 | 06:34 PM
  #83  
Quote: that's your sound problem. you can try a resonated x-pipe, but it's really because of your headers. really should have thought about the noise and rasp before putting those headers on
im with headers cuz i have cams
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Nov 20, 2011 | 06:52 PM
  #84  
well ya,just put the resonated x pipe.. it will be still loud tho.. its just eliminates the RASP!
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Nov 20, 2011 | 06:57 PM
  #85  
Quote: well ya,just put the resonated x pipe.. it will be still loud tho.. its just eliminates the RASP!
remove headers and put x pipe? i will loose performance right? i was with test pipes before but not X pipe after i put headers cuz i installed cams after telling me that headers are recommended to take all advantage of the cams
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Nov 20, 2011 | 08:37 PM
  #86  
Quote: remove headers and put x pipe? i will loose performance right? i was with test pipes before but not X pipe after i put headers cuz i installed cams after telling me that headers are recommended to take all advantage of the cams
headers and x-pipe aren't the same thing. you can install the x-pipe and keep the headers and see how that is, if it's still too bad you can remove headers but that is going to cost a bit unless you're an able mechanic...you should really research up on these parts before considering installing them. did you buy your car modded? how come you don't know anything about the mods you have? or really even the exhaust system setup in general?
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Nov 20, 2011 | 08:46 PM
  #87  
Quote: headers and x-pipe aren't the same thing. you can install the x-pipe and keep the headers and see how that is, if it's still too bad you can remove headers but that is going to cost a bit unless you're an able mechanic...you should really research up on these parts before considering installing them. did you buy your car modded? how come you don't know anything about the mods you have? or really even the exhaust system setup in general?
all i know is that headers are recommended for cams..a friend of mine is the mecanic and he modded my car
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Nov 21, 2011 | 11:07 PM
  #88  
Quote: testpipe>ypipe>extension
I was kinda confused when I was installing the exhaust today. I don't have test pipes so would it be cats>ypipe>extensions> resonators> mufflers? I tried it that way and it didn't look right because of that thick plate. So I did cats>ext>ypipe>resonator>mufflers.

Btw passenger side tip didn't line up, it needs to come down about 3/4" ima gonna fix that tomorrow.
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Nov 21, 2011 | 11:08 PM
  #89  
that what i had at first time too. cos the flanges are weird if you put extensions after y-pipe. BUT, been asking people here and told me to go for extension first then y-pipe. otherwise you can lose torq.. but idk.
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Nov 21, 2011 | 11:19 PM
  #90  
HKS replica Magnaflow x-pipe location. Replaces replica h-pipe and resonators. Will greatly reduce in cabin drone and rasp.

IMG_0743.jpg?t=1278566322


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