For even more clamping force add 2nm to the torque spec. Upgraded driveshaft bolts originals being 10.9 grade these bolts are 12.9 grade. Specifically for BMW driveshafts. BMW 116d 118d 120d 123d 120i 125i 130i 135i E81 E81 E87 E88 2003 - 2007 66/90 85/116 90/122 85/115 95/129 100/136 105/143 110/150 115/156 120/163 125/170 130/177 145/197 150/204 160/218 172/234 190/258 195/265 225/306 240/326 250/340 M47N2 N46 N47 N47N N47S N51 N52 N52N N52N N54 N55.
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