Any XI guys with a tune?

J BONE · 05-07-2009, 09:34 PM

I am sure there are guys out there with tunes, just wondering what your thoughts were. Having driven in a few 335i's recently, everytime I get back in my car I am disappointed. It seems like this car is completly different than the i's, which i understand, sorta is. I had the sstt and was happy with it for the most part, but am looking for something more. Planning on getting a flash at the end of the month, so I will see how that goes. Just wondering if you guys feel the same way as me with the xi. Thanks!

Turbomatic · 05-07-2009, 10:20 PM

XIs are generally 300+lbs heavier than the I. Even with mods its still like having an extra fat dude in the car with you. I like the AWD traction but I'd have to say I would prefer alot less weight. I am getting a Dinan Stage II tune next week. Hopefully the car will feel less ponderous after the flash.

flukey · 05-07-2009, 10:25 PM

I would get the suspension upgraded first...

KW V1, KW V3, or H&R coil overs.

There's not point in getting more engine performance when our suspension is worse than non-sport i's.

Nikolas · 05-07-2009, 10:36 PM

Quote:

Originally Posted by Turbomatic

XIs are generally 300+lbs heavier than the I. Even with mods its still like having an extra fat dude in the car with you. I like the AWD traction but I'd have to say I would prefer alot less weight. I am getting a Dinan Stage II tune next week. Hopefully the car will feel less ponderous after the flash.

There actually 220 lbs heavier. I would also do suspension before power upgrades.

jeveryday · 05-07-2009, 10:49 PM

JB3?

Turbomatic · 05-08-2009, 08:55 AM

Quote:

Originally Posted by Nikolas

There actually 220 lbs heavier. I would also do suspension before power upgrades.

I stand corrected. Still a decent chunk of weight. Suspension would definitely help the handling department but I wanted the car a bit faster is all. Don't know what the OP is looking for specifically, but more power can't hurt.

Drakos · 05-08-2009, 11:27 AM

I just bought a 335xi and am picking it up today. I might need to take the kids once in a while so I thought it might be a bit safer in winter. I ordered a JB3 chip too which should arrive by Monday. I want a bit more power to compensate for the fact that the AWD is a bit heavier and slower. I don't plan to race in the car so I am just going with the default map 3 setting. I don't know how much HP gain to expect since there is nothing listed for HP gains on each map, but I am guessing about 30HP. I have the sport package which includes the oil cooler and might consider the suspension upgrade along with DP. My wife drives an X5 so this car is primarily a commuter from home to work. I will give some feedback once I install the JB3 and give a comparison.

Doc E · 05-08-2009, 11:55 AM

suspension before power for sure, it's just way too soft. I hated that floating feeling cruising at 80

LiKWiD335xi · 05-11-2009, 10:13 AM

I went power before suspension. I'm running a JB3, aFe DCI, and secondary cat delete. I plan on going the full mod route now that my exterior is finally done but for me I can hold off on suspension until after I'm done with the engine.

I've driven a few I's and to me it wasn't as fun especially in damp conditions. The launch with my car makes XI worth every penny and every extra pound of weight it adds.

If you're running stock RFTs I suggest changing them ASAP. It's a night and day difference now that they're gone.

cam99 · 05-11-2009, 01:51 PM

Not really a tune, but I have the JB+ at the default setting for now, running 93 Octane. Definite SOTP increase.

jpsimon · 05-11-2009, 02:04 PM

I'm running the canbus procede (with the mods seen in my sig), here was my last dyno on 93 octane...

cam99 · 05-11-2009, 02:14 PM

Quote:

Originally Posted by jpsimon

I'm running the canbus procede (with the mods seen in my sig), here was my last dyno on 93 octane...

Wow! Real Nice!

NM_BMW · 05-11-2009, 03:49 PM

Not only does the weight slow us down, but we also have more drivetrain loss compared to the RWD.

MrWhite1015 · 05-11-2009, 04:09 PM

yeah but we can also mash the peddle to the floor and have no worries!

NM_BMW · 05-11-2009, 04:14 PM

Quote:

Originally Posted by MrWhite1015

yeah but we can also mash the peddle to the floor and have no worries!

Very true.

TwinTurboXI · 05-11-2009, 04:34 PM

My 335xi with jb+ trapped higher than a dinan stg 2 335i

I dont regret getting the xi but, I still need to get a good set of shocks to make her handle better. The car is a real beast in the snow and as the other member said, you never loose traction when flooring it.

jpsimon · 05-11-2009, 04:37 PM

KW-V3s should be everyone's first mod

NM_BMW · 05-11-2009, 04:44 PM

Quote:

Originally Posted by jpsimon

KW-V3s should be everyone's first mod

+1 I love mine!!

JaysBlueE92 · 05-11-2009, 05:00 PM

Quote:

Originally Posted by jpsimon

KW-V3s should be everyone's first mod

+2

Kev · 05-11-2009, 10:47 PM

I had Procede V3 (Rev1), Spearco FMIC, Forged DV on my previous car. Loved the power brought in by the mods. I still miss the massive TQ of my 335xi compared to the M3.

Presidio335xi · 05-11-2009, 11:00 PM

Quote:

Originally Posted by jpsimon

KW-V3s should be everyone's first mod

i have to disagree. not everyone needs that tight of a suspension. Getting ride of the rft makes a good deal of difference by itself. JB3,V3 or Dinan are all great options for power, some more then others. I love my car personally. I can stick with my buddys '04 M5 from a stop light through third gear because i can just drop the clutch!

Septro · 05-12-2009, 02:26 AM

Running JB3.. mods and numbers in my sig ->

05-07-2009, 09:34 PM	#1
J BONE The Boss 110 Rep 4,948 Posts Drives: %E2%80%9816 F15 X6 Join Date: Nov 2007 Location: Illinois iTrader: (12) Garage List 2008 E92 335xi [9.00]	Any XI guys with a tune? I am sure there are guys out there with tunes, just wondering what your thoughts were. Having driven in a few 335i's recently, everytime I get back in my car I am disappointed. It seems like this car is completly different than the i's, which i understand, sorta is. I had the sstt and was happy with it for the most part, but am looking for something more. Planning on getting a flash at the end of the month, so I will see how that goes. Just wondering if you guys feel the same way as me with the xi. Thanks! __________________ 2016 F16 X6 2015 F15 X5- Retired 2013 F10 535xi- Retired 2011 E92 M3- Retired 2011 E90 335- Retired 2008 E92 335- Retired
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05-07-2009, 10:20 PM	#2
Turbomatic Second Lieutenant 7 Rep 292 Posts Drives: E36 M3, 335xic, Rav4 Join Date: Aug 2007 Location: PA iTrader: (4)	XIs are generally 300+lbs heavier than the I. Even with mods its still like having an extra fat dude in the car with you. I like the AWD traction but I'd have to say I would prefer alot less weight. I am getting a Dinan Stage II tune next week. Hopefully the car will feel less ponderous after the flash.
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05-07-2009, 10:25 PM	#3
flukey Go big or go home! 53 Rep 948 Posts Drives: E90 335xi Join Date: Jun 2007 Location: Iowa iTrader: (9)	I would get the suspension upgraded first... KW V1, KW V3, or H&R coil overs. There's not point in getting more engine performance when our suspension is worse than non-sport i's. __________________
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05-07-2009, 10:49 PM	#5
jeveryday Colonel 80 Rep 2,335 Posts Drives: 2012 535i xDrive Join Date: Oct 2007 Location: Long Island, New York iTrader: (6)	JB3?
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05-08-2009, 11:27 AM	#7
Drakos Lieutenant 64 Rep 534 Posts Drives: 2022 G42 M240i Join Date: May 2009 Location: Canada iTrader: (1)	I just bought a 335xi and am picking it up today. I might need to take the kids once in a while so I thought it might be a bit safer in winter. I ordered a JB3 chip too which should arrive by Monday. I want a bit more power to compensate for the fact that the AWD is a bit heavier and slower. I don't plan to race in the car so I am just going with the default map 3 setting. I don't know how much HP gain to expect since there is nothing listed for HP gains on each map, but I am guessing about 30HP. I have the sport package which includes the oil cooler and might consider the suspension upgrade along with DP. My wife drives an X5 so this car is primarily a commuter from home to work. I will give some feedback once I install the JB3 and give a comparison.
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05-08-2009, 11:55 AM	#8
Doc E Surf Caster Extraordinaire 30 Rep 672 Posts Drives: '13 ISF Join Date: Oct 2007 Location: NJ iTrader: (2)	suspension before power for sure, it's just way too soft. I hated that floating feeling cruising at 80 __________________ 335i gone!
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05-11-2009, 10:13 AM	#9
LiKWiD335xi Anthony 10 Rep 274 Posts Drives: '08 E90 335xi Join Date: Sep 2008 Location: Central NJ iTrader: (1)	I went power before suspension. I'm running a JB3, aFe DCI, and secondary cat delete. I plan on going the full mod route now that my exterior is finally done but for me I can hold off on suspension until after I'm done with the engine. I've driven a few I's and to me it wasn't as fun especially in damp conditions. The launch with my car makes XI worth every penny and every extra pound of weight it adds. If you're running stock RFTs I suggest changing them ASAP. It's a night and day difference now that they're gone.
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05-11-2009, 01:51 PM	#10
cam99 HMFIC 2 Rep 60 Posts Drives: 2008 E92 TiAg/Black 335xi Join Date: Feb 2009 Location: Suffolk, NY iTrader: (0) Garage List 2008 E92 [0.00]	Not really a tune, but I have the JB+ at the default setting for now, running 93 Octane. Definite SOTP increase. Last edited by cam99; 05-14-2009 at 03:50 PM..
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05-11-2009, 02:04 PM	#11
jpsimon Team Zissou 3065 Rep 10,197 Posts Drives: 2022 AWD M3 Comp - SMB Join Date: Dec 2006 Location: CT iTrader: (7)	I'm running the canbus procede (with the mods seen in my sig), here was my last dyno on 93 octane...
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05-11-2009, 03:49 PM	#13
NM_BMW Vishnu Powered 68 Rep 2,205 Posts Drives: 335xi, S1000RR Join Date: Nov 2007 Location: Proceding iTrader: (7)	Not only does the weight slow us down, but we also have more drivetrain loss compared to the RWD. __________________ 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
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05-11-2009, 04:09 PM	#14
MrWhite1015 Major General 166 Rep 6,020 Posts Drives: MINIVAN Join Date: Aug 2008 Location: Westchester NY iTrader: (21) Garage List 2008 335Xi Coupe [0.00]	yeah but we can also mash the peddle to the floor and have no worries! __________________
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05-11-2009, 04:34 PM	#16
TwinTurboXI Lieutenant Colonel 160 Rep 1,523 Posts Drives: 2011 135i Join Date: Mar 2008 Location: . iTrader: (12)	My 335xi with jb+ trapped higher than a dinan stg 2 335i I dont regret getting the xi but, I still need to get a good set of shocks to make her handle better. The car is a real beast in the snow and as the other member said, you never loose traction when flooring it.
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05-11-2009, 04:37 PM	#17
jpsimon Team Zissou 3065 Rep 10,197 Posts Drives: 2022 AWD M3 Comp - SMB Join Date: Dec 2006 Location: CT iTrader: (7)	KW-V3s should be everyone's first mod
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05-11-2009, 10:47 PM	#20
Kev Critical Care Anesthesiologist 481 Rep 8,828 Posts Drives: SMB F83 Join Date: Aug 2006 Location: Seattle, WA iTrader: (24) Garage List 2009 Porsche 911 Ca ... [9.50]	I had Procede V3 (Rev1), Spearco FMIC, Forged DV on my previous car. Loved the power brought in by the mods. I still miss the massive TQ of my 335xi compared to the M3. __________________ kev { divinum est sedate dolorem } "your friendly neighborhood critical care anesthesiologist"
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05-12-2009, 02:26 AM	#22
Septro Banned 77 Rep 1,649 Posts Drives: '08 e90 335xi Join Date: Jun 2008 Location: C-Bus, OH iTrader: (1)	Running JB3.. mods and numbers in my sig ->
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