E90Post
 


 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > Woke up my car - Forge DVs



Reply
 
Thread Tools Search this Thread
      07-15-2014, 11:17 AM   #1
007_e350
Lieutenant Colonel
007_e350's Avatar
United_States
226
Rep
1,909
Posts

Drives: 335i 2008 MHD'd / x5d E70
Join Date: May 2013
Location: left lane

iTrader: (3)

Woke up my car - Forge DVs

Last night I put in Forge DVs (replaced Stocks) and OMG its a day and night difference - Though I had no codes & I thought no leaks but the Stock DVs were def leaking, the car is so much more responsive on light throttle ... I dont hear the turbo whistle as much maybe coz they're working less now ?? .. If you guys are considering things for an upgrade this one for sure has some value!!

I did check my Stock DVs for leaks etc and had replaced one 6 months ago ... they're just garbage if u're tuned

Running Cobb Stg1+FMIC w 93 grade

Appreciate 0
      07-15-2014, 11:48 AM   #2
Eloquescence
New Member
0
Rep
26
Posts

Drives: 2007 BMW 335i
Join Date: Jun 2014
Location: Baltimore, MD

iTrader: (0)

That's awesome dude. Happy for you. I am a little sad that I can't afford those right now. I can only do Chargepipe and I so want to do Forge DVs!

Oh well, next job after this then! Gotta save for them!



-Elo
Appreciate 0
      07-15-2014, 12:13 PM   #3
007_e350
Lieutenant Colonel
007_e350's Avatar
United_States
226
Rep
1,909
Posts

Drives: 335i 2008 MHD'd / x5d E70
Join Date: May 2013
Location: left lane

iTrader: (3)

Quote:
Originally Posted by Eloquescence View Post
That's awesome dude. Happy for you. I am a little sad that I can't afford those right now. I can only do Chargepipe and I so want to do Forge DVs!

Oh well, next job after this then! Gotta save for them!



-Elo
I'm still using stock CP, ... I hear ya brother, they're not cheap .. look for used ones on the forum
Appreciate 0
      07-15-2014, 01:16 PM   #4
chepy24
Captain
chepy24's Avatar
30
Rep
780
Posts

Drives: 2009 alpine white 335i xdrive
Join Date: Nov 2013
Location: denver

iTrader: (0)

Quote:
Originally Posted by 007_e350 View Post
I'm still using stock CP, ... I hear ya brother, they're not cheap .. look for used ones on the forum
congrats man im thinking about these too. but then i kinda want a bov lol
i learned the hard way to replace my charge pipe i would suggest doing so that way you dont end up like me on the side of the highway on the way to get an exhaust done haha
Appreciate 0
      07-15-2014, 02:56 PM   #5
ajsalida
Colonel
ajsalida's Avatar
229
Rep
2,387
Posts

Drives: 95 M3, 02 R1150GSA, 09 335xi
Join Date: Aug 2010
Location: SW USA

iTrader: (2)

Funny you mention this. I put Forge DV's and a ER CP on at the same time. Also noticed much reduced turbo siren noise. Car did not seem to pull harder or anything but was smoother and quieter. Recently did the RB PCV valve upgrade and that also added another level of smoothness. Hard to quantify these things but you definitely notice a difference.
Appreciate 0
      07-15-2014, 03:06 PM   #6
e92_enthusiast_1
Lieutenant Colonel
e92_enthusiast_1's Avatar
United_States
118
Rep
1,709
Posts

Drives: '10 AW/CR e92 6mt 335i
Join Date: Mar 2012
Location: Tempe, AZ

iTrader: (1)

Garage List
2010 BMW 335i  [10.00]
Now i wonder if mine are suspect. Car feels strong though currently. Could it be leaking slightly enough that there's no under boost code? My datalogs look healthy though.
__________________
2010 E92 N54 335i 6MT Alpine White
2025 G87 S58 M2 6MT Grigio Telesto - Ordered
Appreciate 0
      07-15-2014, 03:50 PM   #7
007_e350
Lieutenant Colonel
007_e350's Avatar
United_States
226
Rep
1,909
Posts

Drives: 335i 2008 MHD'd / x5d E70
Join Date: May 2013
Location: left lane

iTrader: (3)

Quote:
Originally Posted by e92_enthusiast_1 View Post
Now i wonder if mine are suspect. Car feels strong though currently. Could it be leaking slightly enough that there's no under boost code? My datalogs look healthy though.
I didnt have any codes, there's a DIY to test the stock DVs I'll paste the link if I can find it
Appreciate 0
      07-15-2014, 03:55 PM   #8
ajsalida
Colonel
ajsalida's Avatar
229
Rep
2,387
Posts

Drives: 95 M3, 02 R1150GSA, 09 335xi
Join Date: Aug 2010
Location: SW USA

iTrader: (2)

Don't know about you guys but I was amazed at how cheesy and cheap the stock DV's and CP were once I had them out and looked at them closely. When you consider 20 PSI or so is what you run in a decent dirt bike tire, surprised the stock hardware does not just pop right off under any load.
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



All times are GMT -5. The time now is 11:41 AM.




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