E90Post
 


TNT Racewerks
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > Upgraded turbo???



Reply
 
Thread Tools Search this Thread
      05-15-2020, 12:38 AM   #1
Shawnalston10
Second Lieutenant
23
Rep
214
Posts

Drives: Bmw 335i coupe
Join Date: Sep 2019
Location: Houston Texas

iTrader: (0)

Upgraded turbo???

Hey guys I bought my 2011 335i E92 about 6-7 months ago and from what I saw on the car when I get it everything was stock except cold air intake and metal charge pipe. I ended up going full bolt on and MHD stg 2+ and I took my car to BMW today and they told me my car definitely has an upgraded turbo from what it looked like to them. What would you guys suggest me doing since I'm not sure what turbo is on my car?
Appreciate 0
      05-15-2020, 09:10 AM   #2
mkolankowski
Private
17
Rep
50
Posts

Drives: 2009 BMW 335i
Join Date: Dec 2019
Location: NNJ

iTrader: (0)

A photo of the turbo could help
Appreciate 1
      05-15-2020, 11:52 AM   #3
Turbod
Major
Turbod's Avatar
United_States
396
Rep
1,210
Posts

Drives: 2014 E84 X1 35i M Sport
Join Date: Mar 2015
Location: Oregon

iTrader: (0)

If you take off the turbo inlet and snap a photo of the compressor side of the turbo we can tell you if it is stock or not. I assume it is a stock frame unit otherwise you would have noticed sooner.
__________________
2011 E92 335i | 11.7@125 SOLD
2017 Camaro SS | 12.7@114 SOLD
2019 Audi TT RS | 10.5@130 SOLD
2020 F97 X3M | 11.0@123
2023 G80 M3 xDrive
Appreciate 0
      05-15-2020, 11:53 AM   #4
Shawnalston10
Second Lieutenant
23
Rep
214
Posts

Drives: Bmw 335i coupe
Join Date: Sep 2019
Location: Houston Texas

iTrader: (0)

Quote:
Originally Posted by Turbod View Post
If you take off the turbo inlet and snap a photo of the compressor side of the turbo we can tell you if it is stock or not. I assume it is a stock frame unit otherwise you would have noticed sooner.
Quote:
Originally Posted by Turbod View Post
If you take off the turbo inlet and snap a photo of the compressor side of the turbo we can tell you if it is stock or not. I assume it is a stock frame unit otherwise you would have noticed sooner.
Yeah it's a stock frame unit. I'm going to my shop right now and I'm going to try to see what pictures I can take
Appreciate 0
      05-15-2020, 01:07 PM   #5
Shawnalston10
Second Lieutenant
23
Rep
214
Posts

Drives: Bmw 335i coupe
Join Date: Sep 2019
Location: Houston Texas

iTrader: (0)

This is all I can see from under the car
Attached Images
 
Appreciate 0
      05-15-2020, 04:53 PM   #6
Turbod
Major
Turbod's Avatar
United_States
396
Rep
1,210
Posts

Drives: 2014 E84 X1 35i M Sport
Join Date: Mar 2015
Location: Oregon

iTrader: (0)

You would need to uninstall some things to know what you have. I assume since you had a shop working on it that you may not perform any work yourself? Do your MHD logs look normal for Stage 2+?
__________________
2011 E92 335i | 11.7@125 SOLD
2017 Camaro SS | 12.7@114 SOLD
2019 Audi TT RS | 10.5@130 SOLD
2020 F97 X3M | 11.0@123
2023 G80 M3 xDrive
Appreciate 0
      05-15-2020, 04:57 PM   #7
Shawnalston10
Second Lieutenant
23
Rep
214
Posts

Drives: Bmw 335i coupe
Join Date: Sep 2019
Location: Houston Texas

iTrader: (0)

Quote:
Originally Posted by Turbod View Post
You would need to uninstall some things to know what you have. I assume since you had a shop working on it that you may not perform any work yourself? Do your MHD logs look normal for Stage 2+?
Turns out it's stock
Appreciate 0
      05-15-2020, 05:26 PM   #8
Turbod
Major
Turbod's Avatar
United_States
396
Rep
1,210
Posts

Drives: 2014 E84 X1 35i M Sport
Join Date: Mar 2015
Location: Oregon

iTrader: (0)

My guess is the tech that drove your car felt the increase in power and assumed it had a larger turbo rather than the stock turbo being turned up. No need to be disappointed though, spring is a great time to install a bigger turbo.
__________________
2011 E92 335i | 11.7@125 SOLD
2017 Camaro SS | 12.7@114 SOLD
2019 Audi TT RS | 10.5@130 SOLD
2020 F97 X3M | 11.0@123
2023 G80 M3 xDrive
Appreciate 2
kanovic456.00
JPuehl101.00
Reply

Bookmarks


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



All times are GMT -5. The time now is 11:47 PM.




e90post
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
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