2014 BMW X5 sDrive35i Fuel Injector Decoupler. 2014 BMW X5 xDrive50i Fuel Injector Decoupler. 2015 BMW X5 xDrive35i Fuel Injector Decoupler. 2015 BMW X5 sDrive35i Fuel Injector Decoupler. 2015 BMW X5 M Fuel Injector Decoupler.