another 335i in the 11s

hotrod182 · 03-07-2010, 10:37 PM

How did you disconnect at the downpipes? Just pushed and strapped the stock catback to the side, or did you remove them?

XPO186 · 03-07-2010, 10:41 PM

Congrats! Open DPs must be loud as shit! Running sans exhaust must have shed a ton of weight as well...

GeorgiaTech335coupe · 03-07-2010, 11:00 PM

Quote:

Originally Posted by 335i82108

hahah ummmm...its pretty damn loud but i must say eveyone on the blechers at the track were saying my car sounded sick ( at least thats what my friend said) and you would think that runnin gopen DPs is best for power cuz less backpressure but many people say that it might actaully be worse..but who knows

Do you have any videos of your runs? I'm curious to hear how your car sounds.

I'm not sure why people would say an open DP would be worse performance-wise.

vgame64 · 03-07-2010, 11:11 PM

Nice work Chris!

Ender514 · 03-07-2010, 11:18 PM

great times man!

gt3fever · 03-08-2010, 12:29 AM

congrants OP!! impressive time for MT !

JB3 rocks

onefastman · 03-08-2010, 12:33 AM

it would be interesting to get a few dyno runs with just dp's and with the rest of it.

john boxter · 03-08-2010, 01:09 AM

Quote:

Originally Posted by 335i82108

hahah ummmm...its pretty damn loud but i must say eveyone on the blechers at the track were saying my car sounded sick ( at least thats what my friend said) and you would think that runnin gopen DPs is best for power cuz less backpressure but many people say that it might actaully be worse..but who knows

my understanding is, (correct me if im wrong) it only hinders power if you were NA, but since were turbod no exhaust is the best exhaust

Blaizon · 03-08-2010, 07:08 AM

Quote:

Originally Posted by john boxter

my understanding is, (correct me if im wrong) it only hinders power if you were NA, but since were turbod no exhaust is the best exhaust

that is correct. The big drag cars typically run the downpipe right out the side of the fender. Like what was said having a setup like that is loud as ****!

Blaizon · 03-08-2010, 07:12 AM

Quote:

Originally Posted by 335i82108

Thanks guys
Yea I forgot to put that I'm 6MT
And yes I have no exhaust just my downpipe I really don't know if I'm gaining or losing compared with having a stock exhaust

Damn homie, next time you go hit me up! I'd like to see what I run with 2.0 on map 5 & intake.

BoostedCosta · 03-08-2010, 07:22 AM

THANKS EVERYONE!!

Quote:

Originally Posted by hotrod182

How did you disconnect at the downpipes? Just pushed and strapped the stock catback to the side, or did you remove them?

no i took the whole exhuast off

Quote:

Originally Posted by XPO186

Congrats! Open DPs must be loud as shit! Running sans exhaust must have shed a ton of weight as well...

pretty loud and weight YES stock exhaust weighs a ton

Quote:

Originally Posted by GeorgiaTech335coupe

Do you have any videos of your runs? I'm curious to hear how your car sounds.

I'm not sure why people would say an open DP would be worse performance-wise.

my friend only got one run here it is agaisnt sean ivey's GTR lol....http://www.youtube.com/user/bjf360#p/u/4/KYhCmaucmQU

Quote:

Originally Posted by Blaizon

that is correct. The big drag cars typically run the downpipe right out the side of the fender. Like what was said having a setup like that is loud as ****!

but you have to understand that those drag cars have huge turbos
im really not sure i was always told for turboed cars the less backpresure the better but recently i was told that i am wrong from a couple people when they knew i was open DPs. i might to a dyno b.c im very curiuos my self

jaza45 · 03-08-2010, 07:29 AM

Congrats and welcome to the club

cotmfk · 03-08-2010, 08:57 AM

Good times

ar design · 03-08-2010, 09:36 AM

BoostedCosta · 03-08-2010, 05:34 PM

thanks guys!!!
BTW doog news is i got my meth working this morning but bad news is that my clutch is about to go out it slips just a litte at high gears so no more 4k launches til a new clutch

03-07-2010, 10:37 PM	#23
hotrod182 . 878 Rep 3,994 Posts Drives: 2023 i4 M50 Join Date: Dec 2006 Location: California iTrader: (0)	How did you disconnect at the downpipes? Just pushed and strapped the stock catback to the side, or did you remove them? __________________ 2011 Alpine 335d M-Sport 12.34 @ 110.48mph 2019 i3s Terra, 2008 Black 335i Sedan. 11.11@ 129.47 mph 2008 Monaco Blue JB3 2.0 335i Coupe. 11.33 @ 132.77 mph, 60-130mph: 6.95 seconds 2023 i4 M50 11.48 @ 121.56mph, 3.43 0-60 (dragy)
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03-07-2010, 10:41 PM	#24
XPO186 Colonel 130 Rep 2,740 Posts Drives: E92 335i Join Date: May 2007 Location: Albany, NY iTrader: (19)	Congrats! Open DPs must be loud as shit! Running sans exhaust must have shed a ton of weight as well... __________________
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03-07-2010, 11:11 PM	#26
vgame64 Colonel 143 Rep 2,479 Posts Drives: BMW 335i Join Date: Jul 2008 Location: USA iTrader: (9)	Nice work Chris! __________________ Car:2008 E90 335i \| BSM \| ZPP \| ZSP \| 6AT Paddles \| Black Leather \| Dark Burl Walnut \| Heated Seats Mods: (All OEM) \| BMW Performance CF Splitters \| BMW Blackline Taillights \| BMW Rear Deck Spoiler \| BMW Performance Auto Shift Knob and Alcantara Boot \| BMW Black Dakota Leather Split Folding Armrest \| BMW Euro Fog Light Switch \| BMW Style 193M Wheels \| BMW Performance Gloss Black Kidney Grills \| BMW Front Clear Bra \| BMW Performance Steering Wheel (non-elec)
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03-07-2010, 11:18 PM	#27
Ender514 General 228 Rep 20,998 Posts Drives: 2009 E92 335i Join Date: Feb 2008 Location: Philly iTrader: (0)	great times man! __________________ 09' E92 335i \| 6MT \| Montego Blue \| Black Dakota Leather \| Dark Burl Walnut \| Premium \| Sport \| Cold Weather \| Nav \| Sirius \| Comfort Access \| iPod and USB adapter
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03-08-2010, 12:29 AM	#28
gt3fever Major 78 Rep 1,232 Posts Drives: 992 GT3, G87 Join Date: Oct 2008 Location: Socal, Taiwan iTrader: (15)	congrants OP!! impressive time for MT ! JB3 rocks
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03-08-2010, 12:33 AM	#29
onefastman Major General 163 Rep 5,689 Posts Drives: 2009 135i 2011 e92m dct Join Date: Sep 2009 Location: Earth iTrader: (15)	it would be interesting to get a few dyno runs with just dp's and with the rest of it. __________________ Legal Disclaimer: Anything I or anyone else says about my vehicle on this website(1addicts.com or any affiliated or nonaffiliated sites), pertaining to modifications, is only to gain acceptance from my/our peers, and does not actually represent anything actually existing on my car, and thus, cannot be held against me in any issues, i.e. warranty claims, that may arise.
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03-08-2010, 07:29 AM	#34
jaza45 Banned 61 Rep 1,121 Posts Drives: 2008 LSB E90 335I Join Date: Nov 2008 Location: MIAMI iTrader: (14)	Congrats and welcome to the club
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03-08-2010, 08:57 AM	#35
cotmfk Major General 2151 Rep 6,177 Posts Drives: M3 Join Date: Mar 2009 Location: Somewhere between DC and FL iTrader: (12)	Good times __________________ When you say impact instead of affect/effect, you are communicating that you don't understand the difference between the two words, and are too lazy to learn.
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03-08-2010, 09:36 AM	#36
ar design 302 Rep 4,408 Posts Drives: 04 M3 Join Date: Jan 2008 Location: Denver, CO iTrader: (9)	__________________ -Critter
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03-08-2010, 05:34 PM	#37
BoostedCosta SUPERMAN 130 Rep 3,171 Posts Drives: AW e90 335i M-Sport Join Date: Jul 2008 Location: nj iTrader: (6)	thanks guys!!! BTW doog news is i got my meth working this morning but bad news is that my clutch is about to go out it slips just a litte at high gears so no more 4k launches til a new clutch __________________ MODS: JB3 18ohm \| AR Design Catlles Downpipes \| CDV Delete \| Clutch Masters FX400 \| ZEX Nitrous Kit \| Devils Own Methonal Kit \| VMR V701 (Matte Black) \| H&r Race Springs\| BMW Perf Grilles\|
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