For Vehicles With Dynamic Drive or Adaptive Drive Option on the newer F code body Vehicles, send us the vin so we can verify proper fit! This an OEM, High Quality Serpentine Belt, Tensioner an pulleys Kit. Everything you need for a proper belt replacement. The following parts are included. 1pc OEM Serpentine Belt. 1pc OEM Automatic Belt Tensioner Assembly. 1pc OEM Drive Belt Lower Idler Assembly. 1pc OEM Drive Belt Higher Idler Assembly. This Part Fits on the following N55 Engine Equipped Vehicle. For Vehicles With Dynamic Drive or Adaptive Drive Option on Newer F code body vehicles!! With Dynamic Drive (S229A) or Chassis & suspens. Setup”Adaptive Drive” (S2VAA). 2010 BMW 535i GT. 2011 BMW 535i GT. 2012 BMW 535i GT. 2013 BMW 535i GT. 2014 BMW 535i GT. 2015 BMW 535i GT. 2016 BMW 535i GT. BMW 640i Gran Coupe. 2013 BMW 640i Gran Coupe. 2014 BMW 640i Gran Coupe. 2015 BMW 640i Gran Coupe. 2016 BMW 640i Gran Coupe. 2011 BMW X5 xDrive35i 3.0L L6. 2012 BMW X5 xDrive35i 3.0L L6. 2013 BMW X5 xDrive35I 3.0L L6. 2014 BMW X5 xDrive35i. 2015 BMW X5 xDrive35i. 2016 BMW X5 xDrive35i. 2013 BMW X6 xDrive35i 3.0L L6 Accessory Drive Belt. 2014 BMW X6 xDrive35i 3.0L L6 Accessory Drive Belt. 2015 BMW X6 xDrive35i. 2015 BMW X6 sDrive35i. 2016 BMW X6 sDrive35i. 2016 BMW X6 xDrive35i. We are the North Jersey German cars specialists, dedicated to providing our customers with highest quality, OEM tools and parts for BMW, AUDI, VW, Porsche and other European cars. We strive to provide the best customer service possible, no excuses.