E90Post
 


The Tire Rack
 
BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > How Many WHP is Enough for You?



Reply
 
Thread Tools Search this Thread
      05-07-2011, 06:02 PM   #23
Jeff@TopGearSolutions
Jeff@TopGearSolutions's Avatar
United_States
3474
Rep
79,211
Posts

Drives: C6 Z06, 09 335i, 10 335xi
Join Date: Dec 2008
Location: www.TopGearSolutions.com

iTrader: (37)

Quote:
Originally Posted by pits200 View Post
Lol, man, my wife has a g35 so it's not a super slow car by any means. But when she drives my car she says it scares her and that's with awd which makes the power a little easier to handle.

I'm actually a little scared of my car because I've never had a vehicle that I couldn't go into a bend close to full throttle for fear of spinning out. That's probably just my lack of driving skill which I'm planning to work on.
With my current setup at about 400WHP I've nailed it through 3rd gear sweepers with traction control off and had the back end step out quite aggressively. But that doesnt scare me too much when I do it on purpose.

I meant more scared when you have gobs of power say 800WHP and step on it in a straight line going 80 MPH and it comes loose and you need to tame the car to keep it straight. That is probably when things get scary.

Traction loss at 80+ isnt fun anymore LOL
Appreciate 0
      05-07-2011, 06:05 PM   #24
TXe92
Second Lieutenant
11
Rep
295
Posts

Drives: 2007 335i Coupe
Join Date: Feb 2011
Location: Keller TX

iTrader: (2)

I think most people here dont really know what that number is. We always want more than we can have or achieve.. it was everything I could do in my Speed3 to get 300whp.. not im chasing 400 in my 335.. and will probably buy a 5.0 next year and chase down 500.. so maybe I'm like Jeff the adrenaline junkie..

(Edit) I need a car like Vin Diesel .. something that scares the shit out of me.. which I imagine to be around 600.. which I will most likely never afford...
Appreciate 0
      05-07-2011, 06:19 PM   #25
MKE_M3
Lieutenant Colonel
MKE_M3's Avatar
United_States
69
Rep
1,705
Posts

Drives: 2011 e90 M3
Join Date: Feb 2009
Location: Milwaukee, WI

iTrader: (0)

I thought just a tune and FMIC was enough until I got my LSD and upgraded suspension. Now my car can handle a lot more power while maintaining balance and control...

Also, PLEASE tell my you guys were joking about getting an LSD on your XI!?!?!
__________________
Appreciate 0
      05-07-2011, 06:28 PM   #26
michaelalex17
Brigadier General
michaelalex17's Avatar
620
Rep
3,398
Posts

Drives: Manual Wagon
Join Date: Aug 2010
Location: CT

iTrader: (4)

wait, you can have enough? this is news to me
Appreciate 0
      05-07-2011, 06:31 PM   #27
Syndicategt
Brigadier General
Syndicategt's Avatar
United_States
164
Rep
3,730
Posts

Drives: 335i
Join Date: Sep 2009
Location: Nor Cal

iTrader: (11)

Enough to pop a wheelie! I would like to have 600-700 if a new fueling system and our engines can handle that. I think it's attainable.
__________________
2008 BMW 335i e90 - Sold - Rob Beck Turbos / PROcede V5 / Aquamist HFS-4 / AR Downpipes / AE Exhaust / ER Comp FMIC / ER CP / TiAL BOV / Custom Intake / RPI Scoops / Quaife LSD / Swift-Koni Coilovers / DSS HS / Morr VS8.2 Sig Black / Michelin PSS / P3 Boost Guage / M3 body / M3 steering wheel / Adam's Rotors / Hawk HPS / SS lines /
Appreciate 0
      05-07-2011, 06:38 PM   #28
venom3469
First Lieutenant
venom3469's Avatar
United_States
46
Rep
337
Posts

Drives: 08 AW/R 6MT 335i, YZF-R6.
Join Date: May 2011
Location: Florence, Alabama

iTrader: (0)

Quote:
Originally Posted by Syndicategt View Post
Enough to pop a wheelie! I would like to have 600-700 if a new fueling system and our engines can handle that. I think it's attainable.
If you build a car looking for those numbers you better start for back to front on modifications....If you cant put it to the ground it will do you no good.
Appreciate 0
      05-07-2011, 06:39 PM   #29
Willizm
Captain
Willizm's Avatar
26
Rep
610
Posts

Drives: 2009 335Xi and 01 Trans Am WS6
Join Date: Oct 2009
Location: Joliet, Il

iTrader: (0)

For the DD winter beater 335xi 400whp/420wtq is about what I want.

For the T/A 750whp is good enough for me. I don't think I want more.
Appreciate 0
      05-07-2011, 06:45 PM   #30
mithiral67
That guy
mithiral67's Avatar
120
Rep
5,740
Posts

Drives: 2015 Cayman GTS
Join Date: Jun 2008
Location: Chicago Burbs

iTrader: (4)

Garage List
450/450 would be great for me.
Appreciate 0
      05-07-2011, 06:55 PM   #31
TMR
Brigadier General
TMR's Avatar
United_States
398
Rep
3,159
Posts

Drives: M3
Join Date: Jun 2008
Location: Torrance

iTrader: (12)

i was happy at 700. Thats about the right number. 800-1100 was just to much.
__________________
2015 M3 BPM Tuned, Eibach, Magnaflow and more www.tmrmzine.com/m3/f80
SOLD E92 Slēk Carbon Fiber Widebody M3 www.tmrmzine.com/m3/slek/
SOLD E92 335i Stage 3+ with all the toys www.tmrmzine.com/335/
SOLD E39 M5 Modded, What a great car! www.tmrmzine.com/m5/
Appreciate 0
      05-07-2011, 07:01 PM   #32
Syndicategt
Brigadier General
Syndicategt's Avatar
United_States
164
Rep
3,730
Posts

Drives: 335i
Join Date: Sep 2009
Location: Nor Cal

iTrader: (11)

Quote:
Originally Posted by venom3469 View Post
Quote:
Originally Posted by Syndicategt View Post
Enough to pop a wheelie! I would like to have 600-700 if a new fueling system and our engines can handle that. I think it's attainable.

If you build a car looking for those numbers you better start for back to front on modifications....If you cant put it to the ground it will do you no good.
I'm fully aware of this. Been modifying cars for over 20 years. I plan on getting a LSD and beefed up half shafts next. Let's hope our auto transmissions are a strong as a Supra's.
__________________
2008 BMW 335i e90 - Sold - Rob Beck Turbos / PROcede V5 / Aquamist HFS-4 / AR Downpipes / AE Exhaust / ER Comp FMIC / ER CP / TiAL BOV / Custom Intake / RPI Scoops / Quaife LSD / Swift-Koni Coilovers / DSS HS / Morr VS8.2 Sig Black / Michelin PSS / P3 Boost Guage / M3 body / M3 steering wheel / Adam's Rotors / Hawk HPS / SS lines /
Appreciate 0
      05-07-2011, 07:09 PM   #33
venom3469
First Lieutenant
venom3469's Avatar
United_States
46
Rep
337
Posts

Drives: 08 AW/R 6MT 335i, YZF-R6.
Join Date: May 2011
Location: Florence, Alabama

iTrader: (0)

Quote:
Originally Posted by Syndicategt View Post
I'm fully aware of this. Been modifying cars for over 20 years. I plan on getting a LSD and beefed up half shafts next. Let's hope our auto transmissions are a strong as a Supra's.
I wasn't trying to knock you or anything. I'm just saying it would be smart, don't get mad haha.
Appreciate 0
      05-07-2011, 07:11 PM   #34
Syndicategt
Brigadier General
Syndicategt's Avatar
United_States
164
Rep
3,730
Posts

Drives: 335i
Join Date: Sep 2009
Location: Nor Cal

iTrader: (11)

Oh definately not mad I do think this is a very realistic goal however.
__________________
2008 BMW 335i e90 - Sold - Rob Beck Turbos / PROcede V5 / Aquamist HFS-4 / AR Downpipes / AE Exhaust / ER Comp FMIC / ER CP / TiAL BOV / Custom Intake / RPI Scoops / Quaife LSD / Swift-Koni Coilovers / DSS HS / Morr VS8.2 Sig Black / Michelin PSS / P3 Boost Guage / M3 body / M3 steering wheel / Adam's Rotors / Hawk HPS / SS lines /
Appreciate 0
      05-07-2011, 07:17 PM   #35
venom3469
First Lieutenant
venom3469's Avatar
United_States
46
Rep
337
Posts

Drives: 08 AW/R 6MT 335i, YZF-R6.
Join Date: May 2011
Location: Florence, Alabama

iTrader: (0)

I would be extremely happy with 450-500rwhp...when I get to that I'll go from there.
Appreciate 0
      05-07-2011, 09:15 PM   #36
Toker335i
Captain
Toker335i's Avatar
68
Rep
854
Posts

Drives: 335i/Sold--10" GTR
Join Date: Oct 2010
Location: Socal

iTrader: (2)

450-500whp should satisfy me, i hope.
__________________
10' Solid Red GTR

08' 335i 6MT - Sold
92' NA 300ZX 5speed - Sold
06 IS350 - Sold
Appreciate 0
      05-07-2011, 10:20 PM   #37
MikeyComputers
Captain
MikeyComputers's Avatar
47
Rep
649
Posts

Drives: 2007 335i 6mt White/red
Join Date: Nov 2010
Location: Williston Park new york

iTrader: (3)

Garage List
2007 335i  [6.00]
depends how many NOS stickers i have
Appreciate 0
      05-08-2011, 07:29 AM   #38
DaFish
Major
DaFish's Avatar
Canada
159
Rep
1,289
Posts

Drives: 2014 435iX, FBO
Join Date: Mar 2009
Location: Ontario, Canada

iTrader: (0)

Garage List
I am HOPING that the mods with Shiv's new meth kit will give me around 440rwh and that will be enough with the LSD and rear end work.

Enough is dependant on the car... if you can get the power down without vaporizing your tires in gears 2, 3, 4 - including exiting corners, slight power on oversteer that is controllable with throttle.

That would be great. What that number is will prob depend on the tire size and type. If you get more traction, you can get more down, you can put more in.

As JDemetry said, once you get the LSD and stabalize the car, you can put more in.
__________________
2020 M2 Competition HS, DCT, 763s, Carbon: splitter, side skirt, grill, diffuser, wing

Previous: 2014 BMW F32 435iX - JB4, MHD Flash, BMS Meth Kit, ER Intercooler, intake, catless DPs, KW Streets, 437M Reps with 245/35 and 275/30 Michelin PSS 4S
Appreciate 0
      05-08-2011, 08:21 AM   #39
Maxicooper
Second Lieutenant
Maxicooper's Avatar
15
Rep
238
Posts

Drives: E90 335xi
Join Date: Jan 2011
Location: Elicott City, MD

iTrader: (2)

Not much, just enough to run 1/4 mile in 13.0 @ 105 on stock runflat all day long. That's all I need.

I'm not sure the exact number of power to make that happen. 360 whp & 380 ft/lb may be?
__________________
Appreciate 0
      05-08-2011, 08:47 PM   #40
chancejat
First Lieutenant
chancejat's Avatar
United_States
18
Rep
310
Posts

Drives: bmw
Join Date: Mar 2010
Location: usa

iTrader: (2)

Quote:
Originally Posted by Maxicooper View Post
Not much, just enough to run 1/4 mile in 13.0 @ 105 on stock runflat all day long. That's all I need.

I'm not sure the exact number of power to make that happen. 360 whp & 380 ft/lb may be?
is that a joke? seems like you can do that stock?
Appreciate 0
      05-08-2011, 08:57 PM   #41
pits200
Colonel
United_States
552
Rep
2,598
Posts

Drives: 09 335i X-Drive Black Sapphire
Join Date: Mar 2010
Location: Pittsburgh

iTrader: (1)

I don't know, 13.0 is pretty fast for a stock 335.
Appreciate 0
      05-08-2011, 09:25 PM   #42
Proper Motion LLC
Custom Powder Coater
Proper Motion LLC's Avatar
149
Rep
2,784
Posts

Drives: White 335i Sedan
Join Date: Dec 2008
Location: Orange County CA

iTrader: (2)

600 all the way to redline lol
__________________
Appreciate 0
      05-08-2011, 09:42 PM   #43
Maxicooper
Second Lieutenant
Maxicooper's Avatar
15
Rep
238
Posts

Drives: E90 335xi
Join Date: Jan 2011
Location: Elicott City, MD

iTrader: (2)

Quote:
Originally Posted by chancejat View Post
is that a joke? seems like you can do that stock?
http://www.e90post.com/forums/showthread.php?t=413185

I really wish my car can do 13 sec flat stock engine and stock runflat.
__________________
Appreciate 0
      05-08-2011, 10:15 PM   #44
turb0mik3
turb0mik3's Avatar
247
Rep
2,781
Posts

Drives: E90 335i Racecar
Join Date: Jan 2010
Location: San Diego, CA

iTrader: (1)

Garage List
2010 BMW 335i  [8.90]
Just like Darren said. I want 500/500 (just another 70whp) eventually. More is just useless on the track unless you have an AWD car.
__________________

HG Motorsports | Motiv Motorsport | Sparta Evolution | BBS Motorsports | Sabelt | JRZ |
NASA ST1 SoCal --- 554whp/487wtrq --- 3200lbs <<YouTube Channel w/ Race Videos>>
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 02:33 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