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JB4 Direct (BCM) Boost Control Module This optional add-on BCM module for select pneumatic wastegate vehicles gives the JB4 additional control to help dial in boost levels. Vehicle Fitment Audi • Audi S4/S5/SQ5 Cadillac • 2022+ CT4V Blackwing V6 3.6L Twin Turbo engines Maserati • 2013+ Maserati Ghibli, Ghibli S, Ghibli S Q4, and Ghibli Modena Q4 • 2014+ Maserati S Q4 Quattroporte 3.0L • 2016+ Maserati Levante 3.0L Twin Turbo Mercedes-Benz C-Class • 2015+ C300/C400/C450/C43 • 2015+ C63/C63s AMG Mercedes-Benz E-Class • 2017+ E63/E63s AMG Toyota • 2021+ Toyota GR Yaris Turbocharged 3cyl • 2023+ Toyota GR Corolla Turbocharged 3cyl Install Guides Cadillac CT4V Blackwing Install Guide Toyota Corolla/Yarris BCM Install Guide Mercedes-Benz C63 BCM Install Guide Mercedes-Benz C43 BCM Install Guide Maserati BCM InstalI Guide
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🇺🇸 Ship from USA · On Agora since 2026
$199.00