How To MODIFY a BMW M340i B58 in 15 Minutes!

Wondering HOW to MODIFY a BMW B58 or M340i? In this video I'll tell you how to modify and tune your BMW M340i or any BMW with a B58 engine to get 500 hp, 600 hp, or even 700 hp & more! I'll go over a B58 with stage 1, stage 2, stage 3 and beyond, and even briefly on a JB4. When it comes to modifying a B58 or tuning a B58, anything you need to know is in THIS video!

Timecodes:

0:00 - Intro:
0:22 - The B58 Engine & Stage 1
2:06 - Stage 2 & Downpipesl
3:07 - Don't Buy Air Intakes
3:54 - Bolt Ons & Exhaust?
5:31 - BEST Tunes & Femto Unlock
5:14 - DON'T get THIS YEAR M340i
8:36 - Why I Don't Use my Engine Cover & Problems
10:13 - Port Injection
11:21 - Upgraded Turbos
13:26 - Reliability, Things that Break
15:33 - Summary