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Posts: 372
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Car: 535 2008
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new map 6 goal is 26psi -
02-16-2022, 08:03 PM
Hey yall looking for some feedback on these runs. I also have meth setup but not active should I use for lowering intake air temps?
currently straight E85 fuel
Pure stage 2 turbo
Dorch stage 2 HPFP
Fuel it stage 2 LPFP
VRSF intercooler
VRSF down pipe
MST intake and filter
FTP piping,inlet, boost pipe, etc
Burger charge pipe
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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Demigod
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Posts: 1,748
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02-16-2022, 09:39 PM
Quote:
Originally Posted by jtrejo
Hey yall looking for some feedback on these runs. I also have meth setup but not active should I use for lowering intake air temps?
currently straight E85 fuel
Pure stage 2 turbo
Dorch stage 2 HPFP
Fuel it stage 2 LPFP
VRSF intercooler
VRSF down pipe
MST intake and filter
FTP piping,inlet, boost pipe, etc
Burger charge pipe
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Wrong sub forum
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Junior Member
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Posts: 372
Join Date: Jan 2013
Car: 535 2008
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02-17-2022, 05:17 PM
Quote:
Originally Posted by THE BEAST
Wrong sub forum
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oh yea thanks for letting me know, i think someone moved it over for me now to correct sub forum 
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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Tuner
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Car: 135i
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02-18-2022, 11:10 AM
I moved it but stick to 1 support thread and one or two logs for assistance.

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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.
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Junior Member
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Car: 535 2008
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02-20-2022, 02:22 PM
Quote:
Originally Posted by Steve @ BMS/Fuel-It!
I moved it but stick to 1 support thread and one or two logs for assistance.
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oh ok i thought since upping boost new thread sorry. heres 2 runs i just did at 26psi and i am running straight E85
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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Super Moderator
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02-21-2022, 02:22 PM
Log looks solid.
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Home of the JB4 the worlds most popular turbocharged tuning system!
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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Junior Member
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02-21-2022, 02:25 PM
Quote:
Originally Posted by Cannon @ BMS
Log looks solid.
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Awesome thanks for feed back. and another question some people have told me to keep my meth injection system for summer IAT to bring them down do you think its necessary. or can I even increase boost more with Meth?
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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02-22-2022, 01:11 PM
Meth will always help bring down IAT's. As far as increasing boost...What transmission do you have? I would also recommend taking the car to a dyno to see what it makes if you plan on running meth in the summer. Highly recommend to keep the car under 600 whp.
Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!
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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Junior Member
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02-22-2022, 03:00 PM
Quote:
Originally Posted by Cannon @ BMS
Meth will always help bring down IAT's. As far as increasing boost...What transmission do you have? I would also recommend taking the car to a dyno to see what it makes if you plan on running meth in the summer. Highly recommend to keep the car under 600 whp.
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when i was at 25 psi, i made 503 whp and 560 tq on a dyno jet, havent dyno since i bumped to 26
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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Junior Member
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02-22-2022, 05:02 PM
I have the auto 8 speed transmission with XHP stage 3 Flash
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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do you think i have room to bump it up to 27 psi? -
03-02-2022, 11:40 AM
do you think i have room to bump it up to 27 psi? based on this map
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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Tuner
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03-02-2022, 11:50 AM
Timing looks pretty good but your WGDC is getting pretty high.

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Video of our Stage 2 LPFP upgrade installation.
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.
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Junior Member
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03-02-2022, 02:22 PM
Quote:
Originally Posted by Steve @ BMS/Fuel-It!
Timing looks pretty good but your WGDC is getting pretty high.
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and running it high would cause failure? so what would you suggest?
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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03-03-2022, 10:42 AM
Absolute failure, no. Naturally, the more boost you run could shorten your turbo lifespan.
What sparkplugs are you currently running and what's the gap?
Raise all Duty Bias Values +5 and post another log.
Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!
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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Junior Member
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03-04-2022, 12:47 PM
Quote:
Originally Posted by Cannon @ BMS
Absolute failure, no. Naturally, the more boost you run could shorten your turbo lifespan.
What sparkplugs are you currently running and what's the gap?
Raise all Duty Bias Values +5 and post another log.
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ill do a log with updated figures tonight, im running iridiums NGK 97506 2 Step Colder and gapped to .20
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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Junior Member
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heres a log -
03-05-2022, 12:00 PM
heres a log
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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03-21-2022, 08:17 PM
IMO Logs looks strong but seems like you are about maxed out.
I'll be curious what the BMS experts thoughts are when they respond.
Either way, strong setup and tune.
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Super Moderator
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04-04-2022, 02:17 PM
Quote:
Originally Posted by jtrejo
heres a log
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Log looks good. It would appear your turbo is giving everything its got. Do you have a full exhaust?
Burger Motorsports
Home of the JB4 the worlds most popular turbocharged tuning system!
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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Junior Member
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04-04-2022, 04:24 PM
Quote:
Originally Posted by Cannon @ BMS
Log looks good. It would appear your turbo is giving everything its got. Do you have a full exhaust?
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yes full exhaust i believe 3" all the way back and i added 2 resonators to quiet it down
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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04-07-2022, 01:56 PM
How do I turn my methanol/water injection back on in the settings? And what settings and numbers do you recommend I want to use it for cooling the iat’s since it’s hot here in Southern California. I run a 50/50 mix and have a size 10 nozzle I believe thanks ahead of time
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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Tuner
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04-11-2022, 10:29 AM
Meth Safety Mode:
0 - Raise boost as a function of meth flow & historic timing (default)
1 - Raise boost as a function of meth flow only
2 - Start at high boost target and reduce IF flow drops below flow level for 1 second under boost.
3 - Start at high boost target and disable all safety systems. Meth flow is completely ignored.
Meth Trigger Mode:
0 - Meth flows on maps 3, 6, and 7 (default operation)
1 - Meth flows on all maps
2 - Meth flows on map 3 only
3 - Meth is disabled on all maps
4 - JB4 bypass with meth control
Set scaling to 60, min boost to 6 or 8, and additive to 50 to start if running map 3.

Click on our banner to visit our website!
Video of our Stage 2 LPFP upgrade installation.
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.
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Junior Member
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04-11-2022, 11:20 AM
thanks Steve
2015 535 - JB4 - Pure Turbos Stage 2 - VRSF DPipe- Burger Intake - Straight piped - MHD Backend Flash - BMS Meth - VRSF Intercooler - VRSF Charge Pipe - Dorch Stage 2 HPFP - Fuel it stage 2 LPFP
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