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





 

Post Reply
 
Thread Tools Search this Thread
      12-25-2012, 08:06 PM   #1
Warriortogo
Enlisted Member
 
Warriortogo's Avatar
 
Drives: 2011 Z4 35is 2008 135i
Join Date: Apr 2012
Location: CA HK UK

Posts: 49
iTrader: (0)

Just add the Ar design DP on my 135i with N54. The car are crazy in speed.
But, when I push up the rev. , it got some "zu,zu......." sound from the middle of the car ( around the DP area.) in between 1700-2000rev. After 2000rev, sound is gone.
Is it alright? Did someone get this sound after the DP changed too?
__________________
2011 Z4 35is Alpine White DCT Alcon BBK KW V3 Supersprint Exhaust Procede
2008 135i Le Blue Alcon BBK JB4 Hartge Exhaust H&R Sway Bar M3 Suspension Forge DV Forge FMIC H&R premuim damper Kit
Warriortogo is offline  
0
Reply With Quote
      12-25-2012, 08:11 PM   #2
135IS
Captain
 
Drives: 09 LMB 135I / AW 1M
Join Date: Feb 2010
Location: t.o

Posts: 740
iTrader: (1)

Garage List
2009 135i  [3.50]
Quote:
Originally Posted by Warriortogo View Post
Just add the Ar design DP on my 135i with N54. The car are crazy in speed.
But, when I push up the rev. , it got some "zu,zu......." sound from the middle of the car ( around the DP area.) in between 1700-2000rev. After 2000rev, sound is gone.
Is it alright? Did someone get this sound after the DP changed too?
Can you post a video? possibly just the sound of the turbo's spooling?
I remember getting my AR catless DP installed on my n54 and the turbos where definitely louder
__________________
LMB 135i: Gone
AW 1M: Current #211 of 220
135IS is offline   Canada
0
Reply With Quote
      12-26-2012, 04:23 AM   #3
addict135i
Lieutenant
 
Drives: 135i
Join Date: May 2012
Location: Los Angeles

Posts: 575
iTrader: (3)

Does it feel like a vibration? Also does it happen the whole time when ac/heater is on?
addict135i is offline  
0
Reply With Quote
      12-26-2012, 07:16 AM   #4
Warriortogo
Enlisted Member
 
Warriortogo's Avatar
 
Drives: 2011 Z4 35is 2008 135i
Join Date: Apr 2012
Location: CA HK UK

Posts: 49
iTrader: (0)

Yes it's sound like vibration. Make this sound only in pushing the rev from 1700 to 2000. After 2000 rev. The sound is gone.

Try to make the video tomorrow
__________________
2011 Z4 35is Alpine White DCT Alcon BBK KW V3 Supersprint Exhaust Procede
2008 135i Le Blue Alcon BBK JB4 Hartge Exhaust H&R Sway Bar M3 Suspension Forge DV Forge FMIC H&R premuim damper Kit
Warriortogo is offline  
0
Reply With Quote
      12-26-2012, 10:38 AM   #5
Tee-Dub
Captain
 
Tee-Dub's Avatar
 
Drives: 2008 135i
Join Date: May 2009
Location: Vancouver, WA

Posts: 753
iTrader: (9)

Rubbing against the heat shield? Think there have been a number of posts about this.
Tee-Dub is offline   United_States
0
Reply With Quote
      12-26-2012, 11:16 AM   #6
addict135i
Lieutenant
 
Drives: 135i
Join Date: May 2012
Location: Los Angeles

Posts: 575
iTrader: (3)

This happened to me after I changed my downpipes but I'm back to stock downpipes now and it still does that
addict135i is offline  
0
Reply With Quote
      12-26-2012, 11:20 AM   #7
1911A145
Captain
 
1911A145's Avatar
 
Drives: 135i
Join Date: Mar 2012
Location: Port Saint Lucie, FL

Posts: 773
iTrader: (4)

could be vibrating off the body of the car....

there is so little room on each side that when you give it gas, the engine will tq, and cause the little room you have to touch the frame/body/tranny bolt.
1911A145 is offline  
0
Reply With Quote
      12-27-2012, 11:14 AM   #8
Warriortogo
Enlisted Member
 
Warriortogo's Avatar
 
Drives: 2011 Z4 35is 2008 135i
Join Date: Apr 2012
Location: CA HK UK

Posts: 49
iTrader: (0)

Try the ac on today. No sound have be make.


Quote:
Originally Posted by addict135i View Post
Does it feel like a vibration? Also does it happen the whole time when ac/heater is on?
__________________
2011 Z4 35is Alpine White DCT Alcon BBK KW V3 Supersprint Exhaust Procede
2008 135i Le Blue Alcon BBK JB4 Hartge Exhaust H&R Sway Bar M3 Suspension Forge DV Forge FMIC H&R premuim damper Kit
Warriortogo is offline  
0
Reply With Quote
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump


All times are GMT -5. The time now is 05:25 PM.




1addicts
Powered by vBulletin® Version 3.7.0
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST