E90Post
 


Extreme Powerhouse
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N55 Turbo Engine Tuning and Exhaust Modifications - 335i Tuning > N55 JB4 Stage 2



Reply
 
Thread Tools Search this Thread
      09-20-2011, 01:32 PM   #1
ymbF82
Private First Class
13
Rep
130
Posts

Drives: F82 zcp ymb
Join Date: Jun 2011
Location: Scottsdale, AZ

iTrader: (0)

N55 JB4 Stage 2

Has anyone engaged the two step timer yet? I tried and it didn't work so Im wondering if its because I need the DIY Circuit? Also does anyones needle sweep work like 5 seconds after you start the car? I assumed it would sweep right as the ignition is started... so far the tune is super bad ass and recommend anyone that is deciding on it... thanks
Appreciate 0
      09-20-2011, 07:53 PM   #2
Raudy
Enlisted Member
8
Rep
40
Posts

Drives: 135cv/JB/CR/m-sport/JB4/prem
Join Date: Sep 2010
Location: ct

iTrader: (0)

no timer yet, but I have played around with:
needle sweep - works with ignition, kinda cool. maybe turn it off then on again?

boost gauge on the fuel - pretty cool to see. I am on map 1 and when i push it it appears to be just past mid point(a little over 10psi) which i think is correct.

the tune is badass, totally agree. good luck
Appreciate 0
      09-20-2011, 11:12 PM   #3
ian2002525
台灣 台北市
ian2002525's Avatar
Taiwan
88
Rep
1,267
Posts

Drives: 2009 GT-R Premium
Join Date: Jun 2010
Location: Brentwood, TN/台灣

iTrader: (6)

Garage List
2011 335i coupe  [9.00]
Quote:
Originally Posted by Raudy View Post
no timer yet, but I have played around with:
needle sweep - works with ignition, kinda cool. maybe turn it off then on again?

boost gauge on the fuel - pretty cool to see. I am on map 1 and when i push it it appears to be just past mid point(a little over 10psi) which i think is correct.

the tune is badass, totally agree. good luck
map1, only just a little over 10psi? looks a little lower to me...
Appreciate 0
      09-20-2011, 11:17 PM   #4
turugara
Major
turugara's Avatar
91
Rep
1,324
Posts

Drives: 335i Coupe, 6 Speed
Join Date: May 2011
Location: NYC

iTrader: (5)

Garage List
2011 BMW 335i  [9.44]
Quote:
Originally Posted by ian2002525 View Post
map1, only just a little over 10psi? looks a little lower to me...
I get a solid notch over midpoint. At least 12 psi boost with a probable 13 peak on my n55 w/out dp Map1
Appreciate 0
      09-21-2011, 10:26 AM   #5
ciomas
Captain
ciomas's Avatar
Poland
30
Rep
679
Posts

Drives: M4
Join Date: Feb 2010
Location: 3city PL

iTrader: (0)

damn, I missed out on the early units. Once I checked they were out of stock :/ Does anyone have a clue when they will be available again?
__________________
335 - Öhlins//Swift//M3 front suspension//M3 subframe bushes//Quaife LSD//AR Design Catless//Forge Intercooler//Alcon BBK//Goodridge//AFE//RPI//Fenders - SOLD
M4-Mineral Gray/Full Shakir Orange/DCT/M Ceramic/M Adaptive Susp.
Appreciate 0
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 06:03 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