|
|
|
|
 |
 
|
 |
BMW Garage | BMW Meets | Register | Search | Today's Posts | Mark Forums Read |
 |
|
BMW 3-Series (E90 E92) Forum
>
delete 2nd cats with PE E90 330i ?
|
 |
| 07-13-2014, 08:28 AM | #1 |
|
Registered
0
Rep 2
Posts |
delete 2nd cats with PE E90 330i ?
My 2nd cats are making a rattling noise according to my mechanic. Would it cause any errors if I remove my 2nd cats and add a PE?
Last edited by huet; 07-13-2014 at 10:39 AM.. |
| 07-14-2014, 07:54 PM | #2 |
|
Captain
 
167
Rep 689
Posts |
There are no side effects at all to removing them. There are no O2 sensors after the downpipes.
Have fun! Mine are gone too.
__________________
Nick | 2011 Competition Package M3 Sedan | @Restoration_Motorsport on IG
 |
|
Appreciate
0
|
| 07-14-2014, 08:06 PM | #3 | |
|
Captain
76
Rep 917
Posts |
Quote:
|
|
|
Appreciate
0
|
| 07-15-2014, 12:39 AM | #4 |
|
Captain
167
Rep 689
Posts |
I just had them replaced with stainless steel straight pipe. Im not familiar with the N55 part. I paid next to nothing for the work so Im sure its less than any other part even if its used.
 Check my build thread for more pics 
__________________
Nick | 2011 Competition Package M3 Sedan | @Restoration_Motorsport on IG
|
|
Appreciate
0
|
 |
| Bookmarks |
| Thread Tools | Search this Thread |
|
|
