E90Post
 


VIBE Motorsports
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 335xi mustang dyno v2



Reply
 
Thread Tools Search this Thread
      01-30-2008, 09:00 PM   #1
Supramano
Lieutenant
 
Drives: 1995 BMW M3, 2008 335xi Sedan
Join Date: Oct 2007
Location: Long Island, NY

Posts: 495
iTrader: (1)

Send a message via AIM to Supramano
335xi mustang dyno v2

Hey everyone, ive had a long day...ive been at my shop for 6 hours today. I had gone to get a dyno done, with these mods: V2, AA exhaust, AA bov, UR catted dps, MSDS short ram stage 1. I was only putting down 295-300 hp, but as much as 377 torque. Somehing was wrong with the car because it kept bogging down in the hgih rpms. I had the shop install the spearco intercooler and stage 2 msds CAI, when installing they found the AA bov charge pipe had a hole about 1 inch long on the side of the pipe from rubbing. I was so relieved we fround the problem....we went nuts changing maps and torque setting. After installing everything we did 2 dynos. one at 92% which came to 320hp, than this one at 94%. The car never really adjust to the maps considering ive been driving wwith this hole for weeks probably. This is on 93 octane and it is AWD on a mustand AWD dyno. Im gonna do some datalogging and let the computer adapt then dyno again. Mustang dynos do run low, this is awd 6mt, and neverr let the computer adapt to 94%, the intercooler, and the CAI, so might not be that accurate.

The numbers are hard to see but it is 332whp/337torque
Attached Images
 
__________________
Manny : 2008 335xi sedan : SG, Terra, Alum, 6mt, SPP, PP, 162s
Mods; Procede V4 | Remus Quads | UR catless dps | H&R coilovers | Modified CDV | Injen Intake | Spearco IC | Forge DVs | Defi Boost Gauge w/controller | Vorsteiner CF Hood + Front Lip | OEM M-tech Body kit | Hamann eyelids | Predator Ice Angels | 19" Volk Progressive Me's | Rotora BBK | 18" Rota Torques w/Blizzaks
Supramano is offline   United_States
0
Reply With Quote
      01-30-2008, 09:06 PM   #2
e90AW335i
Major General
 
Drives: e90 335i
Join Date: Sep 2007
Location: ......

Posts: 6,608
iTrader: (4)

What happened at 4400 rpm?
__________________
I install all tunes, intakes, o2 simms, and most cosmetic mods. PM me for a quote.
e90AW335i is offline   United_States
0
Reply With Quote
      01-30-2008, 09:07 PM   #3
cn555ic
BimmerPost Supporting Vendor

 
cn555ic's Avatar
 
Drives: Bimmerscoding.com
Join Date: Jun 2007
Location: New York

Posts: 18,275
iTrader: (5)

Send a message via Yahoo to cn555ic
WOw nice numbers...with your intercooler you can probably go up to 95% and still see boost far below 15psi...Damn your car is hooked up
cn555ic is offline   United_States
0
Reply With Quote
      01-30-2008, 09:10 PM   #4
Sniz
Lieutenant General
 
Sniz's Avatar
 
Drives: e92 335 - gone // e36 M3 turbo
Join Date: Mar 2007
Location: Ellicott City, MD

Posts: 10,568
iTrader: (1)

well done man, let me know what your datalogs look like at 95%....I also have a larger intercooler

I would love to feel the launch w the Xi....beast!
__________________
Sniz is offline  
0
Reply With Quote
      01-30-2008, 09:13 PM   #5
jpsimon
Team Zissou
 
jpsimon's Avatar
 
Drives: 2015 STi
Join Date: Dec 2006
Location: CT

Posts: 9,007
iTrader: (4)

what would this be on one of the higher reading dynos? this will be a nice comparison.. my 335xi w/ v2 is hitting the dyno on saturday
__________________
2015 STi / 335xi (solid)
www.datazap.me - fast, free, interactive data log viewing

jpsimon is offline   United_States
0
Reply With Quote
      01-30-2008, 09:14 PM   #6
Supramano
Lieutenant
 
Drives: 1995 BMW M3, 2008 335xi Sedan
Join Date: Oct 2007
Location: Long Island, NY

Posts: 495
iTrader: (1)

Send a message via AIM to Supramano
Quote:
Originally Posted by e90AW335i View Post
What happened at 4400 rpm?

Not sure...ir rememebr shiv saying something about these cars having a dip around 4200 rpms...maybe the v2 didnt adapt well since we put it on the dyno directly after finding the problem, adding the intercooler, and the CAI. Im gonna drive for about 50-100 miles set the torque values to what it need to be then go again. The dyno couldnt check my boost reading, it wasnt working.
__________________
Manny : 2008 335xi sedan : SG, Terra, Alum, 6mt, SPP, PP, 162s
Mods; Procede V4 | Remus Quads | UR catless dps | H&R coilovers | Modified CDV | Injen Intake | Spearco IC | Forge DVs | Defi Boost Gauge w/controller | Vorsteiner CF Hood + Front Lip | OEM M-tech Body kit | Hamann eyelids | Predator Ice Angels | 19" Volk Progressive Me's | Rotora BBK | 18" Rota Torques w/Blizzaks
Supramano is offline   United_States
0
Reply With Quote
      01-30-2008, 09:15 PM   #7
Supramano
Lieutenant
 
Drives: 1995 BMW M3, 2008 335xi Sedan
Join Date: Oct 2007
Location: Long Island, NY

Posts: 495
iTrader: (1)

Send a message via AIM to Supramano
Quote:
Originally Posted by jpsimon View Post
what would this be on one of the higher reading dynos? this will be a nice comparison.. my 335xi w/ v2 is hitting the dyno on saturday

I would assume the synojets would rea much higher like 370 whp, dont know how much is lost to awd.
__________________
Manny : 2008 335xi sedan : SG, Terra, Alum, 6mt, SPP, PP, 162s
Mods; Procede V4 | Remus Quads | UR catless dps | H&R coilovers | Modified CDV | Injen Intake | Spearco IC | Forge DVs | Defi Boost Gauge w/controller | Vorsteiner CF Hood + Front Lip | OEM M-tech Body kit | Hamann eyelids | Predator Ice Angels | 19" Volk Progressive Me's | Rotora BBK | 18" Rota Torques w/Blizzaks
Supramano is offline   United_States
0
Reply With Quote
      01-30-2008, 09:16 PM   #8
Supramano
Lieutenant
 
Drives: 1995 BMW M3, 2008 335xi Sedan
Join Date: Oct 2007
Location: Long Island, NY

Posts: 495
iTrader: (1)

Send a message via AIM to Supramano
Quote:
Originally Posted by Brisk View Post
u def got the most powerful xi on the island, maybe even 335i.

glad u found the problem
thanx
__________________
Manny : 2008 335xi sedan : SG, Terra, Alum, 6mt, SPP, PP, 162s
Mods; Procede V4 | Remus Quads | UR catless dps | H&R coilovers | Modified CDV | Injen Intake | Spearco IC | Forge DVs | Defi Boost Gauge w/controller | Vorsteiner CF Hood + Front Lip | OEM M-tech Body kit | Hamann eyelids | Predator Ice Angels | 19" Volk Progressive Me's | Rotora BBK | 18" Rota Torques w/Blizzaks
Supramano is offline   United_States
0
Reply With Quote
      01-30-2008, 09:16 PM   #9
E90ice
Banned
 
E90ice's Avatar
 
Drives: 2008 335xi Coupe
Join Date: May 2006
Location: WA

Posts: 2,004
iTrader: (0)

Quote:
Originally Posted by jpsimon View Post
what would this be on one of the higher reading dynos? this will be a nice comparison.. my 335xi w/ v2 is hitting the dyno on saturday
about 370whp on a DynoJet i think
__________________
E90ice is offline  
0
Reply With Quote
      01-30-2008, 09:17 PM   #10
e90AW335i
Major General
 
Drives: e90 335i
Join Date: Sep 2007
Location: ......

Posts: 6,608
iTrader: (4)

Quote:
Originally Posted by Supramano View Post
Not sure...ir rememebr shiv saying something about these cars having a dip around 4200 rpms...maybe the v2 didnt adapt well since we put it on the dyno directly after finding the problem, adding the intercooler, and the CAI. Im gonna drive for about 50-100 miles set the torque values to what it need to be then go again. The dyno couldnt check my boost reading, it wasnt working.
Yeah, I remember hearing something about that but that drop is kinda big. Very nice numbers though, I bet it is fast!

Go out and do some datalogs and post them up for everyone to analyze....
__________________
I install all tunes, intakes, o2 simms, and most cosmetic mods. PM me for a quote.
e90AW335i is offline   United_States
0
Reply With Quote
      01-30-2008, 09:25 PM   #11
hov333
Captain
 
Drives: 2008 e92 335xi
Join Date: Sep 2007
Location: Boston, MA

Posts: 959
iTrader: (0)

Send a message via AIM to hov333
hey sounds great man good job! I too am thinkin about getting the UR pipes for the XI, did you go with highflows? How's it fit? How long would u say it takes for install?
hov333 is offline   Armenia
0
Reply With Quote
      01-30-2008, 09:26 PM   #12
Supramano
Lieutenant
 
Drives: 1995 BMW M3, 2008 335xi Sedan
Join Date: Oct 2007
Location: Long Island, NY

Posts: 495
iTrader: (1)

Send a message via AIM to Supramano
Quote:
Originally Posted by e90AW335i View Post
Yeah, I remember hearing something about that but that drop is kinda big. Very nice numbers though, I bet it is fast!

Go out and do some datalogs and post them up for everyone to analyze....
Definetly gona do my datalogs tomrrow.....the only issue i have with htis dyno is the torque values....i was expecting much higher...maybe almost 400. I didnt think the hp and torque to stay the same. When we did the first run with the tear in the bov pipe we saw 377 torque....i dont get it.
__________________
Manny : 2008 335xi sedan : SG, Terra, Alum, 6mt, SPP, PP, 162s
Mods; Procede V4 | Remus Quads | UR catless dps | H&R coilovers | Modified CDV | Injen Intake | Spearco IC | Forge DVs | Defi Boost Gauge w/controller | Vorsteiner CF Hood + Front Lip | OEM M-tech Body kit | Hamann eyelids | Predator Ice Angels | 19" Volk Progressive Me's | Rotora BBK | 18" Rota Torques w/Blizzaks
Supramano is offline   United_States
0
Reply With Quote
      01-30-2008, 09:27 PM   #13
e90AW335i
Major General
 
Drives: e90 335i
Join Date: Sep 2007
Location: ......

Posts: 6,608
iTrader: (4)

Quote:
Originally Posted by Supramano View Post
Definetly gona do my datalogs tomrrow.....the only issue i have with htis dyno is the torque values....i was expecting much higher...maybe almost 400. I didnt think the hp and torque to stay the same. When we did the first run with the tear in the bov pipe we saw 377 torque....i dont get it.
Maybe shiv will chime in for you...
__________________
I install all tunes, intakes, o2 simms, and most cosmetic mods. PM me for a quote.
e90AW335i is offline   United_States
0
Reply With Quote
      01-30-2008, 09:27 PM   #14
Supramano
Lieutenant
 
Drives: 1995 BMW M3, 2008 335xi Sedan
Join Date: Oct 2007
Location: Long Island, NY

Posts: 495
iTrader: (1)

Send a message via AIM to Supramano
Quote:
Originally Posted by hov333 View Post
hey sounds great man good job! I too am thinkin about getting the UR pipes for the XI, did you go with highflows? How's it fit? How long would u say it takes for install?
sorry didnt install myself. I went with the coated catted..sort of wished i went with catless since now people can ge the cel light off. Fitment was tight but workable.
__________________
Manny : 2008 335xi sedan : SG, Terra, Alum, 6mt, SPP, PP, 162s
Mods; Procede V4 | Remus Quads | UR catless dps | H&R coilovers | Modified CDV | Injen Intake | Spearco IC | Forge DVs | Defi Boost Gauge w/controller | Vorsteiner CF Hood + Front Lip | OEM M-tech Body kit | Hamann eyelids | Predator Ice Angels | 19" Volk Progressive Me's | Rotora BBK | 18" Rota Torques w/Blizzaks
Supramano is offline   United_States
0
Reply With Quote
      01-30-2008, 09:53 PM   #15
Humtek
Vishnu Powered
 
Humtek's Avatar
 
Drives: 335xi, S1000RR
Join Date: Nov 2007
Location: Proceding

Posts: 2,205
iTrader: (7)

Gotta love the xi.

I think your numbers are low because of lack of adaption. I mean one run you were at 92% then next run you bumped it to 94% when really the ecu never adapted to the 92% let alone the 94%. Plus in addition you added the FMIC and CAI. Have you thought about starting from scratch and unplugging the battery and let it relearn at 92% to start with?

This gets me excited for my car!!! I have exhaust and v2, but I'm at 5500ft I'll have to schedule a dyno time to get this thing on the rollers.
__________________
2008 335xi Sedan | Titanium Silver | Black Dakota
PROcede v5 | Vishnu Exhaust | BMS DCI | AR Catless DPs | Helix FMIC | Stett Charge w/ Tial BOV | MORR VS8s | KWv3
Humtek is offline   United_States
0
Reply With Quote
      01-30-2008, 10:58 PM   #16
Evo8MRto335I
Captain
 
Evo8MRto335I's Avatar
 
Drives: 2009 Mercedes Benz C63 AMG
Join Date: Feb 2007
Location: Tucson

Posts: 968
iTrader: (1)

That is some killer power for a mustang dyno.
__________________
2009' C63 AMG, 2011' C300
Evo8MRto335I is offline   Spain
0
Reply With Quote
      01-30-2008, 11:32 PM   #17
TheLegacy
Gangsta status
 
TheLegacy's Avatar
 
Drives: 2002 E39 M5, heavily modded
Join Date: May 2007
Location: Shibuya Tokyo, Rockland NY, Killeen TX

Posts: 972
iTrader: (0)

Send a message via AIM to TheLegacy Send a message via Skype™ to TheLegacy
I looked back at this i had a similar problem with my XI in the high rpms with V1 on the dyno

yet i don't see my car able to make the same WHP as you do, maybe torque... Unless something really got messed up with my runs that or V2 really adds another 50WHP

*shrugs* We'll see
__________________
-TheLegacy
JDM-EDM-TT-V8-GANGSTA ALL THE WAY
*Modded*
"Ready for the Apocalypse"
TheLegacy is offline   United_States
0
Reply With Quote
      01-31-2008, 01:11 AM   #18
stillclaimndp
Dancing Machine
 
stillclaimndp's Avatar
 
Drives: 335i e90 ZSP
Join Date: Aug 2007
Location: Walnut Creek, Ca

Posts: 1,419
iTrader: (0)

Send a message via AIM to stillclaimndp
this would be like 380whp in dynojet numbers... Sick.
__________________
2007 e90 & 1981 Corvette Predecessors: 2007 BMW 335i E92, 2006 M5, 2008 Viper SRT10 Coupe, 2005 Viper Yellow, 2006 Corvette Z51, 2009 Challenger SRT8, 2006 S4, 2001.5 Nogaro Blue S4, 2006 GTI w/ DSG, 06 Evo IX, 04 S4, 04 911x51, 03 Evo VIII, 98 Eclipse GSX, 96 GST, 92 Galant Vr-4, '70 Grand Prix Model J, '70 Nova, '68 Firebird
stillclaimndp is offline   United_States
0
Reply With Quote
      01-31-2008, 07:16 AM   #19
Bubbles
Green Bastard
 
Bubbles's Avatar
 
Drives: ZCP-Powered
Join Date: Jun 2007
Location: Bishop Bend

Posts: 3,550
iTrader: (3)

Thanks for the Dyno, but that dip looks strange to me.
__________________
Bubbles is offline   Cayman Islands
0
Reply With Quote
      01-31-2008, 08:16 AM   #20
AWD Addict
Chief Executive
 
AWD Addict's Avatar
 
Drives: 2008 335xi 6spd Coupe
Join Date: Dec 2007
Location: Boston

Posts: 2,474
iTrader: (1)

Garage List
2008 335xi  [0.00]
I think that major dip will be far less drastic after the adaptation.


Great numbers. Congrats!
AWD Addict is offline  
0
Reply With Quote
      01-31-2008, 11:55 AM   #21
TheLegacy
Gangsta status
 
TheLegacy's Avatar
 
Drives: 2002 E39 M5, heavily modded
Join Date: May 2007
Location: Shibuya Tokyo, Rockland NY, Killeen TX

Posts: 972
iTrader: (0)

Send a message via AIM to TheLegacy Send a message via Skype™ to TheLegacy
your mods do help with more power i dont get how i only made 250WHP but 325WTQ with V1 on XI. YOu're make like 100WHP more.
__________________
-TheLegacy
JDM-EDM-TT-V8-GANGSTA ALL THE WAY
*Modded*
"Ready for the Apocalypse"
TheLegacy is offline   United_States
0
Reply With Quote
      01-31-2008, 01:39 PM   #22
shiv@vishnu
Tuner
 
Drives: X1, 335i
Join Date: Sep 2006
Location: SF Bay, CA

Posts: 17,616
iTrader: (0)

That dip is always there at ~4500rpm. This dyno tends to exaggerate it a bit due to the way it scales the power and tq axis. Notice that it doesn't go from 0 to 400 as it would on a Dynojet. Also, the filtering is only set to 21 which means that it is picking up a lot of mechanical dyno noise as evident by the static at high rpm. Engines don't do that

Shiv
shiv@vishnu is offline   United_States
0
Reply With Quote
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 05:20 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