JB4tech.com - International Turbo Tuning Discussion
zse8h zse8h is offline
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Posts: 76
Join Date: Apr 2021
Car: M5501
Default 3-month-old JB4 with Wireless connect for sale - 07-29-2021, 10:16 AM

It's from a 2021 M550i and for sale. It's 650.00 dollar value but I am willing to let it go for $500.00.

No issues at all I am looking to go with Racechip since they have had the opportunity to develop a dyno tune for this platform.

2021 M550i
Bernina Grey Amber Effect
BMS Elite Intakes
GPower Axel Back High Flow Sport Silencer
Active Autowerke High Flow DwnPips
HardRace rear sway bar and Dinan lowering springs
Barracuda Racing Wheels (Inferno)
JB4 Map 1

2009 335xi
Completely Moded out
Beat corvettes - they were pissed
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