We are looking to sell this BMS JB4 Tuner for the BMW M2.  It also comes with the BMS data cable too.  Everything worked as it should when we removed it from a customer's car.  This might be able to work with other BMW models but we are not positive on that. We are looking for $300 OBO. If you have any questions feel free to call and ask! Thanks!

JB4 Tuner For BMW M2

$300.00 Regular Price
$150.00Sale Price
  • There are no returns or refunds accepted or implied.