B58 (340i) Engine Technical Drawings and Details - BMW 3-Series and 4-Series Forum (F30 / F32) | F30POST
![BoostAddict - Technical comparison of the BMW B58 3.0 turbo I6 in the 2016 F30 340i to the N55 engine it replaces - Stock and Stage I Alpha tuned dyno figures BoostAddict - Technical comparison of the BMW B58 3.0 turbo I6 in the 2016 F30 340i to the N55 engine it replaces - Stock and Stage I Alpha tuned dyno figures](https://i.imgur.com/mhq6Bsp.png)
BoostAddict - Technical comparison of the BMW B58 3.0 turbo I6 in the 2016 F30 340i to the N55 engine it replaces - Stock and Stage I Alpha tuned dyno figures
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