They're back! Topspeed exhaust
#31
This is a y back system not a cat back system correct ? If it is has anyone changed their oem y pipe to something else ? Did it affect the sound of the exhaust when done ?
#34
Registered User
#35
Movin On!
iTrader: (13)
These seem to get the best reviews since they match up better to aftermarket exhausts
G37 Y-pipe
The Megan and other similar Y pipes have bigger tubing so there's not a smooth transition from the Y pipe to the resonator mid pipes.
G37 Y-pipe
The Megan and other similar Y pipes have bigger tubing so there's not a smooth transition from the Y pipe to the resonator mid pipes.
#36
Registered User
I am lowered on eibach pro kit on my sedan and my muffler scrapes pretty often when I am going up a steep entrance or a bump. The front of my car with an oem lip usually clears everything tho. Does anyone else have this problem with their lowered g sedan with a topspeed exhaust?
#37
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iTrader: (13)
I am lowered on eibach pro kit on my sedan and my muffler scrapes pretty often when I am going up a steep entrance or a bump. The front of my car with an oem lip usually clears everything tho. Does anyone else have this problem with their lowered g sedan with a topspeed exhaust?
#38
Registered User
I am lowered on eibach pro kit on my sedan and my muffler scrapes pretty often when I am going up a steep entrance or a bump. The front of my car with an oem lip usually clears everything tho. Does anyone else have this problem with their lowered g sedan with a topspeed exhaust?
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blnewt (07-09-2013)
#41
Registered User
i am getting mine installed tomorrow...the mechanic doing it is a trusted guy from a friend who has had his STI worked on there....the mechanic said there may be an issue with the O2 sensor. I have an 09 7at journey sedan...are O2 sensors a common problem when getting this exhaust installed? because they're 200 a piece and i was not expecting that lol. am i going to have to get new ones or am i good?
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imdbd (07-09-2013)
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imdbd (07-09-2013)
#44
Registered User
so the o2 sensors have absolutely nothing to do with exhaust? out of curiosity, where are they located?
and, blnewt, im not sure what he assumed....seems like he works mostly on classics (that's what was in his lot), he has a couple of rolls royces too new and old...and he himself has a noble m12....so it seems like he works on whatever he can get his hands on...so maybe he was making a generalization?
just replacing the stock system with the topspeed system...so there shouldnt be an issue with o2 sensors/catalytic converters correct?
and, blnewt, im not sure what he assumed....seems like he works mostly on classics (that's what was in his lot), he has a couple of rolls royces too new and old...and he himself has a noble m12....so it seems like he works on whatever he can get his hands on...so maybe he was making a generalization?
just replacing the stock system with the topspeed system...so there shouldnt be an issue with o2 sensors/catalytic converters correct?
Last edited by imdbd; 07-09-2013 at 03:12 PM.
#45
Movin On!
iTrader: (13)
so the o2 sensors have absolutely nothing to do with exhaust? out of curiosity, where are they located?
and, blnewt, im not sure what he assumed....seems like he works mostly on classics (that's what was in his lot), he has a couple of rolls royces too new and old...and he himself has a noble m12....so it seems like he works on whatever he can get his hands on...so maybe he was making a generalization?
just replacing the stock system with the topspeed system...so there shouldnt be an issue with o2 sensors/catalytic converters correct?
and, blnewt, im not sure what he assumed....seems like he works mostly on classics (that's what was in his lot), he has a couple of rolls royces too new and old...and he himself has a noble m12....so it seems like he works on whatever he can get his hands on...so maybe he was making a generalization?
just replacing the stock system with the topspeed system...so there shouldnt be an issue with o2 sensors/catalytic converters correct?