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jdm5596 jdm5596 is offline
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Default 09-26-2015, 01:07 PM

Mine is installed. Took me about 5 min. Very easy. I took some step pictures just in case someone doesnt understand fully or is confused.
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(#277)
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blisstik's Avatar
blisstik blisstik is offline
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Default 09-26-2015, 04:47 PM

Got mine working after getting a replacement chip! It works as advertised. My wishes would be: 1) be able to hold boost up to a max PSI value (I kinda don't want it to build up boost into the 20s) and 2) prevent the car from moving forward slowly. I would only advise using this on a straight line, not during turns. LOL



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jdm5596 jdm5596 is offline
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Default 09-26-2015, 05:54 PM

Maybe can code in an option onto the jb4 for boost limit while iat is under 30?
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(#279)
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The Leopard The Leopard is offline
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Default 09-26-2015, 06:05 PM

Quote:
Originally Posted by blisstik
Got mine working after getting a replacement chip! It works as advertised. My wishes would be: 1) be able to hold boost up to a max PSI value (I kinda don't want it to build up boost into the 20s) and 2) prevent the car from moving forward slowly. I would only advise using this on a straight line, not during turns. LOL
Lol, you should never go WOT in a turn anyway, much less use ant-lag.

I do like the max PSI setting idea. We can dial-in our cars to be below the surge line this way.


TS N54
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(#280)
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blisstik blisstik is offline
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Default 09-26-2015, 09:55 PM

Yes and I have an idea. Maybe there could be a rev limiter in place so as soon as you hold the button, the RPM won't climb up anymore.

Quote:
Originally Posted by The Leopard
Lol, you should never go WOT in a turn anyway, much less use ant-lag.

I do like the max PSI setting idea. We can dial-in our cars to be below the surge line this way.



MOTIV750 / MHD+JB4 / ADV / SB REAR O2
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(#281)
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 09-26-2015, 10:00 PM

Keep the anti-lag logs rolling and we'll evaluate and improve the functionality.


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It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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Riceball777 Riceball777 is offline
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Default 09-27-2015, 01:15 AM

Can I buy this from your site for my jb4? I live in Los angles. If not can I come pick it up from you guys since I'm not to far


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(#283)
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TheYuriPandaa TheYuriPandaa is offline
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Default 09-27-2015, 04:46 PM

What causes some other cars to backfire and shoot flames when using anti lag? VS our cars. Seems like all other antilag cars do this.
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(#284)
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Torsion Torsion is offline
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Default 09-27-2015, 05:24 PM

Im not sure exactly how terry has this set up but the cars that backfire like that are decreasing timing, dumping fuel, and leaving the throttle body open slightly. This creates a rich mixture which leads to the backfire.

This is an informative post: http://www.rallycars.com/Cars/bangbang.html
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Default 09-27-2015, 05:25 PM

Quote:
Originally Posted by Riceball777
Can I buy this from your site for my jb4? I live in Los angles. If not can I come pick it up from you guys since I'm not to far
Per the site its not available to California customers.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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(#286)
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elijahcole92 elijahcole92 is offline
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Default 09-27-2015, 05:54 PM

Quote:
Originally Posted by Torsion
Im not sure exactly how terry has this set up but the cars that backfire like that are decreasing timing, dumping fuel, and leaving the throttle body open slightly. This creates a rich mixture which leads to the backfire.

This is an informative post: http://www.rallycars.com/Cars/bangbang.html
I think Terry only has it removing timing and maybe a slight amount of increased fuel, but was going to look at making some changes once he has more data.
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(#287)
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Terry @ BMS's Avatar
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Default 09-30-2015, 03:54 PM

Modified the firmware to include brake pedal input and setup it up to trigger anti-lag when the brake pedal is down OR volume is pressed down AND gas pedal input is greater than 10%.

I did a few test runs and the brake works really well for fully arresting any acceleration while brake boosting, but the DME has this annoying behavior of not restoring the timing advance until approx 1/2 second after IAT goes back up. So when you let go of the brake while you expect to shoot off right away it takes an extra 1/2 second. I almost think we're better off having it on the button only. With button only you can take in to account the 1/2 second delay on your launch if you want. Just let go of the button 1/2 second before letting go of the brake.

Anyway if anyone wants to test it just drop me an email indicating single turbo firmware or normal.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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tc535i tc535i is offline
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Default 09-30-2015, 04:00 PM

Quote:
Originally Posted by Terry @ BMS
Keep the anti-lag logs rolling

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(#289)
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Default 10-01-2015, 10:59 AM

Not much data rolling in on this. I guess everyone is just too busy winning their races.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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(#290)
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Default 10-01-2015, 11:12 AM

I'll try to get some tonight when it ain't raining.

Quote:
Originally Posted by Terry @ BMS
Not much data rolling in on this. I guess everyone is just too busy winning their races.



MOTIV750 / MHD+JB4 / ADV / SB REAR O2
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(#291)
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jdm5596 jdm5596 is offline
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Default 10-01-2015, 11:18 AM

Quote:
Originally Posted by Terry @ BMS
Not much data rolling in on this. I guess everyone is just too busy winning their races.
sry haha, ive been working a lot (end of month data), but I have been messing with it more and more. I have a few logs. Im awd auto, the launch for some reason is very effective in my car. I didn't know if it would change much do to building a load while stalling, but it does help. im thinking maybe because its less drivetrain load, but still building boost. Rolling though, it seems to have a slight lag when initially letting the button go, but for only a split second, then it seems to have a huge hit and the car takes off already at full boost.
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jdm5596 jdm5596 is offline
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Default 10-01-2015, 11:19 AM

Ill make sure to record the best log I can and post it.
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brnmcn brnmcn is offline
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Default 10-01-2015, 02:16 PM

I have to look into my wiring this weekend...
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(#294)
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BostonBeemah BostonBeemah is offline
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Default 10-01-2015, 03:04 PM

I'm not sure if anyone else is as annoyed as me but during normal driving when I go to turn the radio down, the antilag kicks in unless I'm completely off the throttle. Really annoying and don't see the point of it even activating unless I'm 100% wot. Am I missing something or can we change it to trigger with like 90+% pedal input??


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(#295)
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jdm5596 jdm5596 is offline
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Default 10-01-2015, 08:57 PM

Idk, i like the way it is.. just need to turn down the radio with the knob if ur on the throttle. Its only like a 1' away... or lay off throttle for 1 second while you use the steering wheel control. I dont think its the big of a deal and dont want it to change.
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(#296)
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jdm5596 jdm5596 is offline
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Default 10-01-2015, 08:57 PM

And also, if i dont go wot, i can keep my car from creepin, and still build up plenty of boost for the roll
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(#297)
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Default 10-01-2015, 08:58 PM

Quote:
Originally Posted by BostonBeemah
I'm not sure if anyone else is as annoyed as me but during normal driving when I go to turn the radio down, the antilag kicks in unless I'm completely off the throttle. Really annoying and don't see the point of it even activating unless I'm 100% wot. Am I missing something or can we change it to trigger with like 90+% pedal input??
We can trigger the load when it activates which is done within the flash file once we start seeing more data on it. If you make the pedal input high then the car takes off when the gas pedal is pressed until it reaches > 90%, etc. It's equally annoying.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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Jose3081 Jose3081 is offline
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Default 10-02-2015, 11:54 AM

I just got mine in the mail today. What type of feedback you looking for terry? Anything specific? I will definitely post here tomorrow on how it did. I'll log it as well


-07 Space Gray e92 335i 6MT JB4 G5 W/ e85 BMS Flash, DCI,**,ER Chargepipe w/ Tial BOV 255 Walboro, Drag Radials, ZHP Shifter

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(#299)
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duracell8 duracell8 is offline
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Default 10-02-2015, 12:19 PM

Terry, can you make the anti lag function like a FUD or menu setting like max cool on/off? So when your ready to use it u can, but DD have it mild mannered. And if the JB4 is in Map 0, will the anti lag still be functioning?



2008 535i RB Turbos, ER Charge pipe, Tial BOV, 2.3 gal BMS Meth 75/25, Dual nozzle CM10 and CM7, BMS Race Flash, 3" Down Pipe, JB4 ISO G5, N20 Map Sensor, BMS OCC, BMS PCV Valve, JB4 Mobile App, 12.3 @ 116 mph
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(#300)
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is offline
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Default 10-02-2015, 12:27 PM

Quote:
Originally Posted by Jose3081
I just got mine in the mail today. What type of feedback you looking for terry? Anything specific? I will definitely post here tomorrow on how it did. I'll log it as well
Just a few logs. I want to see how load looks leading up to and out of the trigger in different environments.


Burger Motorsports
Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.
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