Volkswagen (VW) BMS JB1 to JB4 Upgrade Kit Type:LHD REV1 Group 4 (*** B ***) An ARM F30 Intercooler upgrade

An ARM F30 Intercooler upgrade is one of the best modifications you can make to your N20/N26 or N55 powered BMW

2006-2010 E92 Coupe 335i/335ix

0L Flat 6 Twin turbo Install Guide

• 2008-2010 E82 Coupe 135i

BMW F26 X4 xDrive35i (2014–2016)

Volkswagen (VW) BMS JB1 to JB4 Upgrade Kit Type:LHD REV1 Group 4 (*** B ***) An ARM F30 Intercooler upgradeUpgrades your existing BMS Stage1 to an EA888 JB4 system. The JB4 features CANbus connectivity for more advanced tuning, direct AFR control, advanced safety systems for boost, air fuel ratio, fuel trims, engine knock, boost mapping by gear for improved traction, integrated water meth control, and much more. The upgrade kit cost is $175 outright. There is no longer a core exchange program available. After the upgrade, you can keep your old Stage1 board