320d engine whining, blue smoke - BMW 3-Series (E90 E92) Forum
AGR EGR Valve for BMW 1 Series E81 E82 E87 E88 F20 F21 For BMW 3 Series E90 E91 E92 E93 F30 F31 320d 330d 318d 11717810871|Exhaust Gas Recirculation Valve| - AliExpress
AGR EGR VALVE REMOVAL Adaptor Bypass Kit for BMW E90 E91 320d 318d M47N2 | eBay
AGR EGR Valve for BMW 1 Series E81 E82 E87 E88 F20 F21 For BMW 3 Series E90 E91 E92 E93 F30 F31 320d 330d 318d 11717810871|Exhaust Gas Recirculation Valve| - AliExpress