Collection: JB4
JB4 is a specialty tuner turbocharged vehicles. Founded by Terry Burger in 2007 JB4 has provided thousands of vehicles around the world with quality tuning products earning a reputation for innovative design, reasonable prices, and reliable operation. BMS is the manufacturer of the world-famous JB4 performance tuner in addition to charge pipes, intercoolers, oil catch cans, wheel spacers, water injection kits, tools, and other automotive performance oriented products.
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S58 JB4 Tuner for 2021+ BMW G80 M3 & G82 G83 M4 G87 M2
Vendor:JB4Regular price From $1,118.00 CADRegular priceUnit price / per -
JB4 ECU/DME Tuner Piggyback for BMW B38/B46/B48/B58 Engines
Vendor:JB4Regular price From $740.00 CADRegular priceUnit price / per -
JB4 Bluetooth Wireless Phone/Tablet Connect Kit Rev 3.7
Vendor:JB4Regular price $209.00 CADRegular priceUnit price / per -
JB4 ECU/DME Tuner Piggyback for BMW S68 BETA
Vendor:JB4Regular price From $1,258.00 CADRegular priceUnit price / per$1,258.00 CADSale price From $1,258.00 CAD -
JB4 ECU/DME Tuner Piggyback for BMW S68 XM 2024+ BMW X5M / X6M BETA
Vendor:JB4Regular price From $1,397.00 CADRegular priceUnit price / per$1,397.00 CADSale price From $1,397.00 CAD -
JB4 ECU/DME Tuner Piggyback for BMW B48/B58 GEN3 BETA
Vendor:JB4Regular price From $978.00 CADRegular priceUnit price / per$978.00 CADSale price From $978.00 CAD -
s63tu JB4 Tuner for M5/M6/X5M/X6M w/ OBDII & Integrated BCM
Vendor:JB4Regular price From $978.00 CADRegular priceUnit price / per -
BMW S55 JB4 Tuner for 2015-2020 BMW M3/M4/M2C
Vendor:JB4Regular price From $756.00 CADRegular priceUnit price / per$838.00 CADSale price From $756.00 CADSale -
BMW F/E Chassis N20/N26 JB4 Tuner
Vendor:JB4Regular price From $740.00 CADRegular priceUnit price / per -
BMW F Chassis N55 JB4 Tuner
Vendor:JB4Regular price From $740.00 CADRegular priceUnit price / per