New To BMW Wanting to tune/chip it.

hitter07 · 07-08-2023, 02:27 PM

Picking up a 2020 x5 40i and wanting to chip it and tune it whats the easiest to install and uninstall for servicing, and gives good power? Also when adding power do i need to do anything else to motor or is chip not going to hurt anything else.
Thanks for the help.

denaliman · 07-08-2023, 07:25 PM

RaceChip is probably the easiest and safest imo. Nothing else to do to engine to install.
https://g05.bimmerpost.com/forums/sh....php?t=1653343

hitter07 · 07-10-2023, 11:36 AM

I ended up going with JB4, over the racechip.

akoni210 · 07-25-2023, 09:08 AM

Quote:

Originally Posted by hitter07

I ended up going with JB4, over the racechip.

what is the jb4?

mike@x-ph.com · 07-25-2023, 09:42 AM

Quote:

Originally Posted by hitter07

I ended up going with JB4, over the racechip.

Good choice

Quote:

Originally Posted by akoni210

what is the jb4?

The best piggyback tuner in the world

akoni210 · 07-26-2023, 08:58 AM

you know when you said jb4.... just wish people called it juice box... i know juice box from YEARS ago... no clue what a jb4 was

07-08-2023, 02:27 PM	#1
hitter07 New Member 0 Rep 13 Posts Drives: X5 s40i Join Date: Jul 2023 Location: Okeechobee, FL iTrader: (0)	New To BMW Wanting to tune/chip it. Picking up a 2020 x5 40i and wanting to chip it and tune it whats the easiest to install and uninstall for servicing, and gives good power? Also when adding power do i need to do anything else to motor or is chip not going to hurt anything else. Thanks for the help.
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07-08-2023, 07:25 PM	#2
denaliman Major 470 Rep 1,292 Posts Drives: 2021 BMW X6M Competition Join Date: Oct 2012 Location: Ontario, Canada iTrader: (0) Garage List 2013 X6M [0.00]	RaceChip is probably the easiest and safest imo. Nothing else to do to engine to install. https://g05.bimmerpost.com/forums/sh....php?t=1653343 __________________ _____________________________________ 2021 X6M Competition, 2021 Audi SQ5 Technik, 2013 Audi S4
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07-10-2023, 11:36 AM	#3
hitter07 New Member 0 Rep 13 Posts Drives: X5 s40i Join Date: Jul 2023 Location: Okeechobee, FL iTrader: (0)	I ended up going with JB4, over the racechip.
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07-26-2023, 08:58 AM	#6
akoni210 Enlisted Member 23 Rep 38 Posts Drives: 2021 BMW M5 Comp Join Date: Jul 2023 Location: San Antonio iTrader: (0)	you know when you said jb4.... just wish people called it juice box... i know juice box from YEARS ago... no clue what a jb4 was
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