Take 3: Vishnu 335i coupe Tuning Update

Zeroday · 10-06-2006, 03:58 PM

Magnusson - Moss Act. Know your rights.

http://elantragtclub.tripod.com/elantra/id177.html

picus · 10-06-2006, 04:54 PM

Quote:

Originally Posted by shiv@vishnu

A cat-back exhaust really helps. In fact, that's contributes to torque just as much as the Xede in the sub-5000rpm range. We've already designed one and expect to have product units ready for sale within the next 2 months. On our plate next is induction pipe and intercooler testing. Those upgrades may help as well but just the Xede and cat-back is enough for me at this time. We have 3000 miles on the clock so far (with the new mods) and the car is a blast. Just came back from Santa Barbara yesterday and averaged 32mpg on the highway

-shiv

This makes me a very happy dude.

Shame about the quads, as "cliche" as that is I was really hoping for it.

sstarch1 · 10-06-2006, 06:20 PM

So when do we get a "Take 4"?

OpenFlash · 10-06-2006, 06:25 PM

Quote:

Originally Posted by sstarch1

So when do we get a "Take 4"?

Probably next week. We've been preparing for the 24Hrs of Lemons race this weekend www.24hoursoflemons.com. All us Vishnu nerds are going to be driving a $250 '91 CRX. So once we get this Batter of the Beaters race out of the way, we'll get back to tweaking the 335i. We do, however have some on-the-road video footage of the car doing acceleration runs (0-100mph, 50-100 top gear, etc,.). We'll try to post that today.

Cheers,
shiv

picus · 10-06-2006, 06:36 PM

Haha, that's awesome. Are you guys going to be filming @ 24 hours of lemons?

inTgr8r · 10-06-2006, 06:56 PM

Quote:

Originally Posted by picus

This makes me a very happy dude.

Shame about the quads, as "cliche" as that is I was really hoping for it.

Me too Kevin.
BUT... Since it'd require a custom cutout on the bumper (pretty easy)
then adding a Y with twin tips would be easy too.
- I'll show you how bro

picus · 10-06-2006, 07:10 PM

Well, the odds are good that I (and probably you) will go with an aftermarket bumper, or at least rear skirt, so ya - it'd just be adding the tips. I will let you take care of that part!

Insider · 10-06-2006, 07:14 PM

Quote:

Originally Posted by shiv@vishnu

A cat-back exhaust really helps. In fact, that's contributes to torque just as much as the Xede in the sub-5000rpm range. We've already designed one and expect to have product units ready for sale within the next 2 months. On our plate next is induction pipe and intercooler testing. Those upgrades may help as well but just the Xede and cat-back is enough for me at this time. We have 3000 miles on the clock so far (with the new mods) and the car is a blast. Just came back from Santa Barbara yesterday and averaged 32mpg on the highway

-shiv

How much power will the car have with the Xede and stock exhaust? Thanks!

noid · 10-06-2006, 07:42 PM

will this work for a 335xi when it comes out?

brandfish · 10-06-2006, 08:41 PM

SHIV SAID

"We're making ~380bhp and 400lb-ft of torque with ours, running it hard every day, on and off the dyno and the only problem we've had was the passenger side seatbelt helper popping off once. "

CHECK OUT HIS POST

rana · 10-07-2006, 01:57 AM

Quote:

Originally Posted by noid

will this work for a 335xi when it comes out?

Yes since do driveline modifications are requried.

Hmm...maybe and Xi might be a good choice as well....400hp 4wd....dayum!

OpenFlash · 10-09-2006, 12:34 PM

Sorry for the lack of updates in the last few days. We just finished running the 24 Hours of LeMons (www.24hoursoflemons.com). We came in 6th place! And that was after losing 2 hours for repair after me getting stuffed head-on into a concrete wall (still sore! ) No, not in the BMW. We raced a '88 Honda CRX. The Bimmer did make an awesome support/hospitality vehicle though. After racing piles all weekend, it sure was nice to drive home in it.

Back to business.... I just got a PM from a member informing me that there was a software revision to the DME which eliminated the cold start lumpiness that some people (including myself have noticed). I'm going to drop by the dealership tomorrow and see what is going on. If my car needs to get updated, I'll have to hit the dyno again to see what, if any, differences it makes to max power and, if necessary, retune accordingly.

Cheers,
shiv

sstarch1 · 10-09-2006, 12:35 PM

Perfect opportunity too see if the dealer has any fits about the mods you have done (if they notice)?

jerrygarcia · 10-09-2006, 03:15 PM

I got an idea from APR's tuning (Audi tuner for those who dont know). I dont know if this would be possible with the xede, but I was wondering if you would be able to design a "valet" map which the driver could set when handing the keys to a valet parker. I hate those guys. Just thinking here, but a 3k redline would be nice, and maybe like 1psi or something rediculously low.
I have no idea if you are capable of doing this with the xede, but I feel positive that I am not the only one who would like this option.
TIA

jusbechillin · 10-09-2006, 03:31 PM

good idea

Omniscient · 10-09-2006, 04:03 PM

Quote:

Originally Posted by jerrygarcia

I got an idea from APR's tuning (Audi tuner for those who dont know). I dont know if this would be possible with the xede, but I was wondering if you would be able to design a "valet" map which the driver could set when handing the keys to a valet parker. I hate those guys. Just thinking here, but a 3k redline would be nice, and maybe like 1psi or something rediculously low.
I have no idea if you are capable of doing this with the xede, but I feel positive that I am not the only one who would like this option.
TIA

I second that.

sstarch1 · 10-09-2006, 04:10 PM

I think shiv may have mentioned it, and if he didnt, then i know this isnt hard to do...just depends on the number of maps the users can/want to have on their vehicle.

poldim · 10-09-2006, 04:13 PM

Quote:

Originally Posted by jerrygarcia

I got an idea from APR's tuning (Audi tuner for those who dont know). I dont know if this would be possible with the xede, but I was wondering if you would be able to design a "valet" map which the driver could set when handing the keys to a valet parker. I hate those guys. Just thinking here, but a 3k redline would be nice, and maybe like 1psi or something rediculously low.
I have no idea if you are capable of doing this with the xede, but I feel positive that I am not the only one who would like this option.
TIA

I'm sure it could be possible, but it would completely depend on how you run a different map. If you have to hook it up to laptop, I dont think anyone is going to do that before handing the keys off...

jerrygarcia · 10-09-2006, 05:25 PM

Well Shiv mentioned the ability to switch between the stock map and the modified map. I would be willing to substitute the stock for a valet mode, but all three would be nice.

lawdude · 10-09-2006, 08:18 PM

Quote:

Originally Posted by NaViT

Shiv!!! Wheres Take 4!!!??!!

http://www.e90post.com/forums/showpo...&postcount=247

Ph3n0m73 · 10-10-2006, 03:49 PM

Shiv,

I may be wrong (I've been reading so much info about the Bimmers, it's all starting to run together), but I think I read that BMW can actually receive the stats of your car on-the-fly through the BMW Assist. Is there any way they could detect the mod through info they receive through the BMW Assist?

Maybe a stupid question, but...

Regardless, thanks for the consistant updates on all the hard work you guys are putting in.

BTW, it's about time to post some 0-60 and 1/4 mile times, isn't it?

Springer

sstarch1 · 10-10-2006, 04:13 PM

Wouldnt that be invasion of privacy?

10-06-2006, 03:58 PM	#221
Zeroday Colonel 48 Rep 2,350 Posts Drives: Plymouth Volare Join Date: Aug 2006 Location: your nerves iTrader: (0)	Magnusson - Moss Act. Know your rights. http://elantragtclub.tripod.com/elantra/id177.html
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10-06-2006, 06:20 PM	#223
sstarch1 From Russia With Boost 38 Rep 1,076 Posts Drives: E92 335i - Vroom Join Date: Jul 2006 Location: Alexandria, VA iTrader: (0) Garage List 2007 335i [0.00]	So when do we get a "Take 4"? __________________ 2007 BMW 335i - Delivered 9/8/06 Sparkling Grpahite with Black Leather/Aluminum Trim Premium Package, Sports Package, Comfort Access.
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10-06-2006, 06:36 PM	#225
picus Brigadier General 126 Rep 4,172 Posts Drives: e92 SG 335i Coupe Join Date: Jun 2006 Location: Toronto, ON iTrader: (0)	Haha, that's awesome. Are you guys going to be filming @ 24 hours of lemons?
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10-06-2006, 07:10 PM	#227
picus Brigadier General 126 Rep 4,172 Posts Drives: e92 SG 335i Coupe Join Date: Jun 2006 Location: Toronto, ON iTrader: (0)	Well, the odds are good that I (and probably you) will go with an aftermarket bumper, or at least rear skirt, so ya - it'd just be adding the tips. I will let you take care of that part!
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10-06-2006, 07:42 PM	#229
noid Registered 0 Rep 1 Posts Drives: 330i Join Date: Oct 2006 Location: eureka, ca iTrader: (0)	will this work for a 335xi when it comes out?
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10-06-2006, 08:41 PM	#230
brandfish Private 2 Rep 52 Posts Drives: m3 2015 aw Join Date: Sep 2006 Location: UTAH iTrader: (0)	SHIV SAID "We're making ~380bhp and 400lb-ft of torque with ours, running it hard every day, on and off the dyno and the only problem we've had was the passenger side seatbelt helper popping off once. " CHECK OUT HIS POST
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10-09-2006, 12:34 PM	#232
OpenFlash 1822 Rep 17,960 Posts Drives: A Lot Join Date: Sep 2006 Location: SF Bay, CA iTrader: (0) Garage List 2018 Ducati Panigal ... [0.00] 2016 Mazda CX5 [0.00] 2017 Aprilia Tuono ... [0.00] 2019 BMW M2 Competi ... [0.00] 2015 BMW M5 Competi ... [10.00] 2016 Ducati XDiavel S [0.00] 2016 AMG GT S [0.00] 2011 Ferrari 458 It ... [0.00] 2017 Charger Hellcat [0.00] 2015 KTM Super Duke ... [0.00] 2016 KTM RC390 [0.00]	Sorry for the lack of updates in the last few days. We just finished running the 24 Hours of LeMons (www.24hoursoflemons.com). We came in 6th place! And that was after losing 2 hours for repair after me getting stuffed head-on into a concrete wall (still sore! ) No, not in the BMW. We raced a '88 Honda CRX. The Bimmer did make an awesome support/hospitality vehicle though. After racing piles all weekend, it sure was nice to drive home in it. Back to business.... I just got a PM from a member informing me that there was a software revision to the DME which eliminated the cold start lumpiness that some people (including myself have noticed). I'm going to drop by the dealership tomorrow and see what is going on. If my car needs to get updated, I'll have to hit the dyno again to see what, if any, differences it makes to max power and, if necessary, retune accordingly. Cheers, shiv Last edited by OpenFlash; 10-09-2006 at 01:02 PM..
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10-09-2006, 12:35 PM	#233
sstarch1 From Russia With Boost 38 Rep 1,076 Posts Drives: E92 335i - Vroom Join Date: Jul 2006 Location: Alexandria, VA iTrader: (0) Garage List 2007 335i [0.00]	Perfect opportunity too see if the dealer has any fits about the mods you have done (if they notice)? __________________ 2007 BMW 335i - Delivered 9/8/06 Sparkling Grpahite with Black Leather/Aluminum Trim Premium Package, Sports Package, Comfort Access.
	Appreciate 0 Quote

10-09-2006, 03:15 PM	#234
jerrygarcia Lieutenant 20 Rep 489 Posts Drives: 335 sedan eventually Join Date: Sep 2006 Location: Houston iTrader: (0)	I got an idea from APR's tuning (Audi tuner for those who dont know). I dont know if this would be possible with the xede, but I was wondering if you would be able to design a "valet" map which the driver could set when handing the keys to a valet parker. I hate those guys. Just thinking here, but a 3k redline would be nice, and maybe like 1psi or something rediculously low. I have no idea if you are capable of doing this with the xede, but I feel positive that I am not the only one who would like this option. TIA
	Appreciate 0 Quote

10-09-2006, 03:31 PM	#235
jusbechillin /\|/\|uffin/\|/\|an 11 Rep 196 Posts Drives: 2007 Space Gray BMW 335I coupe Join Date: Sep 2006 Location: USA iTrader: (0)	good idea
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10-09-2006, 04:10 PM	#237
sstarch1 From Russia With Boost 38 Rep 1,076 Posts Drives: E92 335i - Vroom Join Date: Jul 2006 Location: Alexandria, VA iTrader: (0) Garage List 2007 335i [0.00]	I think shiv may have mentioned it, and if he didnt, then i know this isnt hard to do...just depends on the number of maps the users can/want to have on their vehicle. __________________ 2007 BMW 335i - Delivered 9/8/06 Sparkling Grpahite with Black Leather/Aluminum Trim Premium Package, Sports Package, Comfort Access.
	Appreciate 0 Quote

10-09-2006, 05:25 PM	#239
jerrygarcia Lieutenant 20 Rep 489 Posts Drives: 335 sedan eventually Join Date: Sep 2006 Location: Houston iTrader: (0)	Well Shiv mentioned the ability to switch between the stock map and the modified map. I would be willing to substitute the stock for a valet mode, but all three would be nice.
	Appreciate 0 Quote

10-10-2006, 03:49 PM	#241
Ph3n0m73 Private First Class 8 Rep 167 Posts Drives: 2007 335i Coupe Join Date: Sep 2006 Location: North Carolina iTrader: (0)	Shiv, I may be wrong (I've been reading so much info about the Bimmers, it's all starting to run together), but I think I read that BMW can actually receive the stats of your car on-the-fly through the BMW Assist. Is there any way they could detect the mod through info they receive through the BMW Assist? Maybe a stupid question, but... Regardless, thanks for the consistant updates on all the hard work you guys are putting in. BTW, it's about time to post some 0-60 and 1/4 mile times, isn't it? Springer
	Appreciate 0 Quote

10-10-2006, 04:13 PM	#242
sstarch1 From Russia With Boost 38 Rep 1,076 Posts Drives: E92 335i - Vroom Join Date: Jul 2006 Location: Alexandria, VA iTrader: (0) Garage List 2007 335i [0.00]	Wouldnt that be invasion of privacy? __________________ 2007 BMW 335i - Delivered 9/8/06 Sparkling Grpahite with Black Leather/Aluminum Trim Premium Package, Sports Package, Comfort Access.
	Appreciate 0 Quote