Genuine APEC Red Product |Fast Dispatch. Why Choose APEC?. Trailing Arm. BMW X1 Diesel SUV RWD -- E84 18d sDrive 2009|2010|2011|2012|2013|2014|2015 1995cc 105KW 143HP N47 D20 C. BMW X1 Diesel SUV AWD -- E84 25d xDrive 2009|2010|2011|2012|2013|2014|2015 1995cc 160KW 218HP N47 D20 D.