![BMW 325D DIY Engine Breather Change 330D E90 / E91 / Removal & Refit/blue smoke from cold start - YouTube BMW 325D DIY Engine Breather Change 330D E90 / E91 / Removal & Refit/blue smoke from cold start - YouTube](https://i.ytimg.com/vi/wTun3KqW0oc/hqdefault.jpg)
BMW 325D DIY Engine Breather Change 330D E90 / E91 / Removal & Refit/blue smoke from cold start - YouTube
![Amazon.com: URLWALL 2pcs BMW Dynamic Cold Air Intake Scoop, Cold Ram Air Intake Kit System for BMW 3-Series, E90/91/92/93 316d, 318d, 320d, 325d, 330d, 335d, 316i, 318i, 320i, 325i, 328i, 330i, 335i Amazon.com: URLWALL 2pcs BMW Dynamic Cold Air Intake Scoop, Cold Ram Air Intake Kit System for BMW 3-Series, E90/91/92/93 316d, 318d, 320d, 325d, 330d, 335d, 316i, 318i, 320i, 325i, 328i, 330i, 335i](https://m.media-amazon.com/images/I/61XOy5nS93L._AC_UF894,1000_QL80_.jpg)
Amazon.com: URLWALL 2pcs BMW Dynamic Cold Air Intake Scoop, Cold Ram Air Intake Kit System for BMW 3-Series, E90/91/92/93 316d, 318d, 320d, 325d, 330d, 335d, 316i, 318i, 320i, 325i, 328i, 330i, 335i
![Amazon.com: BILLFARO 2Pcs Intake System Scoops,Dynamic Cold Ram Air Intake System for BMW E90/91/92/93 316d, 318d, 320d, 325d, 330d, 335d, 316i, 318i, 320i, 325i, 328i, 330i, 335i M3(Red) : Automotive Amazon.com: BILLFARO 2Pcs Intake System Scoops,Dynamic Cold Ram Air Intake System for BMW E90/91/92/93 316d, 318d, 320d, 325d, 330d, 335d, 316i, 318i, 320i, 325i, 328i, 330i, 335i M3(Red) : Automotive](https://m.media-amazon.com/images/I/41tN2mlhiGL._AC_.jpg)