BMW 135i & 335i - Serpentine Belt Issues with Fix! (N54)

Having problems with your serpentine belt on your N54? I was too, until I finally figured out the cause. Check out a few of the most common culprits.

Main Causes of N54 Turbo Failure –

bmw 335i serpentine belt swap｜TikTok Search

BMW 135i - Rieger Rear Diffuser Install

BMW 135i - Rieger Rear Diffuser Install

Interested in buying a 135i but concerned about maintenance costs (info in the comments) : r/BMW

BMW X5 SERPENTINE BELT TENSIONER REPLACEMENT REMOVAL

BMW 135i & 335i - Serpentine Belt Issues with Fix! (N54)

CONTINENTAL Contitech (OEM) - Serpentine Belt (N54) – Zimmaparts

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