Dinan Stage 3 Performance Exhaust Software Upgradefor BMW E70 X5 xDrive50i E71 X6 xDrive50i. SKU: D903-44TX3. Get the most out of your performance .
Drives: 2015 X5 xDrive 50i M-Sport. Join Date:. I love the "throaty" sound of the V8, and was told the exhaust can be tricked to stay open. Sounds too. Join Date
2012 Bmw X5 xDrive50i AWD M SPORT PACK in Springfield near Linden, NJ, New Brunswick, NJ.