tune bm3 bootmod3 m4cs

KennyM340ISouthFLA. · 06-05-2019, 09:49 AM

Hi guys wanted to see if anyone has used bootmod3 FOR A tune? i currently have a M4cs and approaching my 1200 mile service and looking to use bootmod3.
i like that its not a piggyback tune like the JB4 i had for my 2017 m4.
your thoughts and advice.

SinatraM · 06-05-2019, 10:04 AM

first this is the wrong section, second why tune a 2019 m4cs ? i wouldnt unless ur going crazy like pure turbos or somthing

tom @ eas · 06-05-2019, 12:20 PM

Quote:

Originally Posted by M4CSFla.

Hi guys wanted to see if anyone has used bootmod3 FOR A tune? i currently have a M4cs and approaching my 1200 mile service and looking to use bootmod3.
i like that its not a piggyback tune like the JB4 i had for my 2017 m4.
your thoughts and advice.

We've tuned a few M3CS/M4CSs with bootmod3, and one M4CS even running full E85. No problem at all and can return to stock at any time.

Clark_Kent · 06-05-2019, 01:56 PM

Nah, no one has ever used BM3. You'll be the first.

On a more serious note, I never understood why one would want to tune a CS. Different strokes, different folks I suppose.

mike@x-ph.com · 06-11-2019, 12:29 AM

Quote:

Originally Posted by M4CSFla.

Hi guys wanted to see if anyone has used bootmod3 FOR A tune? i currently have a M4cs and approaching my 1200 mile service and looking to use bootmod3.
i like that its not a piggyback tune like the JB4 i had for my 2017 m4.
your thoughts and advice.

The BM3 is compatible with your car, i would only do the flash if you are using E85 or upgraded turbo

jmatta33 · 02-25-2020, 05:06 PM

Quote:

Originally Posted by mike@x-ph.com

The BM3 is compatible with your car, i would only do the flash if you are using E85 or upgraded turbo

Asking out of ignorance, but why would you only flash on E85 or upgraded turbos?

LVI · 03-08-2020, 08:58 PM

Quote:

Originally Posted by jmatta33

Asking out of ignorance, but why would you only flash on E85 or upgraded turbos?

Because you have a very good chance of voiding your powertrain warranty on a 1200 mile car (i.e. new with lots of warranty remaining). Is there not enough power for you already?

jmatta33 · 03-24-2020, 08:02 PM

Quote:

Originally Posted by lawrence1

Quote:

Originally Posted by jmatta33

Asking out of ignorance, but why would you only flash on E85 or upgraded turbos?

Because you have a very good chance of voiding your powertrain warranty on a 1200 mile car (i.e. new with lots of warranty remaining). Is there not enough power for you already?

Well I'm fairly certain that is not at all why he doesn't recommend that. I have no issues voiding my warranty so it isn't a concern of mine.

06-05-2019, 09:49 AM	#1
KennyM340ISouthFLA. Second Lieutenant 170 Rep 241 Posts Drives: X4MC Join Date: Oct 2014 Location: South Florida iTrader: (0)	tune bm3 bootmod3 m4cs Hi guys wanted to see if anyone has used bootmod3 FOR A tune? i currently have a M4cs and approaching my 1200 mile service and looking to use bootmod3. i like that its not a piggyback tune like the JB4 i had for my 2017 m4. your thoughts and advice.
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06-05-2019, 10:04 AM	#2
SinatraM . 93 Rep 214 Posts Drives: 20 GTR Join Date: May 2018 Location: NY iTrader: (0)	first this is the wrong section, second why tune a 2019 m4cs ? i wouldnt unless ur going crazy like pure turbos or somthing __________________ 2016 M3 Silver Stone DCT (gone) 2017 Nissan GTR (gone) 2019 Audi RS3 (gone) 2019 M2C HS 6MT (sold Aug '22) 2020 Nissan GTR 50th(Current)
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06-05-2019, 01:56 PM	#4
Clark_Kent Lieutenant Colonel 2226 Rep 1,897 Posts Drives: Retired Join Date: Jul 2014 Location: Atlanta, GA iTrader: (0)	Nah, no one has ever used BM3. You'll be the first. On a more serious note, I never understood why one would want to tune a CS. Different strokes, different folks I suppose.
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