BMW B58 engine JB4 tuner with bluetooth - $400 (North Prairie)

condition: new

make / manufacturer: Burger motorsports

model name / number: Jb4

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Brand new/never used JB4 tuner for any model with the B58 engine (such as 2018 540i)

post id: 7900070370

posted: 2025-12-03 23:07

updated: 2025-12-03 23:19

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BMW B58 engine JB4 tuner with bluetooth - auto parts - by owner -...

Brand new/never used JB4 tuner for any model with the B58 engine (such as 2018 540i)