E90Post
 


GTB Performance
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Technical Forums > Cosmetic and Lighting Modifications (exterior/interior) > help please. Fitment issue with Performance diffusor



Reply
 
Thread Tools Search this Thread
      12-09-2011, 04:22 AM   #1
speedfan
Major
Vietnam
29

 
speedfan's Avatar
 
Drives: BMW
Join Date: Dec 2010
Location: HCM City


Posts: 1,105
iTrader: (2)

help please. Fitment issue with Performance diffusor

I have an extra set of e90 LCI Performance Diffusor.
Part number is 51192153917
OEM BMW Performance E90 & E90 LCI Diffusor Pack. Fits BMW Performance and rear M Aerodynamic Bumpers. Kit includes diffusor and left/right covers.

picture:


And recently sold it to this gentleman in Vietnam.
His rear bumper looks like an M aerodynamic bumper right?:




When he tried to install, they dont fit.



This is his diffusor for the comparison:


What's wrong with my diffusor? or his bumper?
Thanks,
Dung
__________________
My e90

Frozen Grey. Dry CF Roof. Vorsteiner Double Sided CF Boot Lid. OSS. BMW Performance Aero Kit. BMW Performance CF Diffuser Cover. BMW Performance CF Trim. Robson Design Steering Wheel. Advan RS. Michelin PSS. H&R Touring Cup Kit. BMW Performance Brakes. Eisenmann Race Rear Muffler. ESS Directflash
Appreciate 0
      12-09-2011, 05:18 AM   #2
1QuikWS6
No 55mph
United_States
63

 
1QuikWS6's Avatar
 
Drives: 09 E92 328iX N51 3-Stage
Join Date: Jul 2009
Location: Blitzburgh, PA


Posts: 4,757
iTrader: (83)

Garage List
Is his bumper a oem BMW bumper or aftermarket?

I've been told that the factory diffusers fit the aftermarket bumpers (by the aftermarket vendor - so take that for what it's worth) but don't know if that is actually true...
__________________
2009 328ix E92//SGM//ACS Roof Spoiler//MTech Aero Lip+Trunk Spoiler//M3 Side Skirts//CF Roundels+Grilles//M3 Novillo Interior//Perf Shift Lever+Boot//MPerf DCT Wheel//M3 GT3 eBrake Handle+Boot//ACS Pedals//M3 Mirrors//LCI Tails w/LUX Rev//DTEC V7 AE+MTec 6000K D1S+HPB HID 6000K Fogs//HPB LED Interior//RPI Scoops//CF Euro Airbox+Underhood Hsgs//K&N//BMW PE//MTech Rear Bumper-iS Sport Diffuser//CF Strut Brace//Vishnu OFT//BMW 193M's+Kumho 4X
Appreciate 0
      12-09-2011, 05:21 AM   #3
Simple3
Lieutenant
12

 
Drives: f10 550i
Join Date: Jul 2011
Location: USA


Posts: 538
iTrader: (7)

If he has a pre-lci m-tech bumper then he is going to have to do some trimming.

DL this here as it should help: http://www.e90post.com/forums/showthread.php?t=331031

Good luck!
Appreciate 0
      12-09-2011, 07:41 AM   #4
speedfan
Major
Vietnam
29

 
speedfan's Avatar
 
Drives: BMW
Join Date: Dec 2010
Location: HCM City


Posts: 1,105
iTrader: (2)

Quote:
Originally Posted by 1QuikWS6 View Post
Is his bumper a oem BMW bumper or aftermarket?

I've been told that the factory diffusers fit the aftermarket bumpers (by the aftermarket vendor - so take that for what it's worth) but don't know if that is actually true...
He purchased the whole M Aero kit. I believed. He gave me the part number 51952147162, but I couldnt find what it is from realoem.com


Quote:
Originally Posted by Simple3 View Post
If he has a pre-lci m-tech bumper then he is going to have to do some trimming.

DL this here as it should help: http://www.e90post.com/forums/showthread.php?t=331031

Good luck!
His is LCI. Thanks for the PDF, it says there's some trimming involved too.
we'll see!
Thanks guys!
__________________
My e90

Frozen Grey. Dry CF Roof. Vorsteiner Double Sided CF Boot Lid. OSS. BMW Performance Aero Kit. BMW Performance CF Diffuser Cover. BMW Performance CF Trim. Robson Design Steering Wheel. Advan RS. Michelin PSS. H&R Touring Cup Kit. BMW Performance Brakes. Eisenmann Race Rear Muffler. ESS Directflash
Appreciate 0
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 12:45 AM.




e90post
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