![Well this ought to be fun! Bone stock M54B30 and a decent size eBay turbo. I'll post updates as the build progresses. : r/e39 Well this ought to be fun! Bone stock M54B30 and a decent size eBay turbo. I'll post updates as the build progresses. : r/e39](https://i.redd.it/4is4q11gql861.jpg)
Well this ought to be fun! Bone stock M54B30 and a decent size eBay turbo. I'll post updates as the build progresses. : r/e39
BMW E46 M54B30 Turbo | We were really impressed with the power figures that this stockish M54B30 turbo conversion displayed on our dyno. Enjoy ! | By Vector Custom & Service | Facebook
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