Do THIS to Your BMW to AVOID a $7,000 Repair!

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Let's fix an issue that is becoming more and more common on N54-powered BMW's, an ovaled-out injector bore. If you have a BMW 335i or 135i and are dealing with misfires or poor performance, you could have a loose or worn-out injector bore. In this video, I'll show you why this happens and how to fix it without replacing the whole head.

Parts needed:
- PPI injector bore repair kit: https://ppifpr.com/ppi-BMW-injector-b...
- N54 injector seals: https://bit.ly/3HHMU66
- High temp thread sealant: https://amzn.to/3LXeQ8P
- Grease for drill bit: https://amzn.to/3HGeMaU

Tools needed:
- Injector installation/removal tool: https://amzn.to/44pKLpH
- T-handle tap wrench: https://amzn.to/3NGEQqi
- Magnetic spark plug socket: https://amzn.to/3p0XY7W
- Cordless drill: https://amzn.to/3AWcCQx
- Starter tool kit: https://amzn.to/3HGKBjJ

While you're in there:
- NGK spark plugs: https://bit.ly/42cBFLu
- Bosch ignition coils: https://bit.ly/3LDk2wW

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