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πŸ”§ efficient newyall pack of 2 crankcase vent valve pcv pressure regulating valve cover for enhanced engine performance logo

πŸ”§ Efficient NewYall Pack of 2 Crankcase Vent Valve PCV Pressure Regulating Valve Cover for Enhanced Engine Performance Review

3

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Excellent

Revainrating 5 out of 5Β Β 
RatingΒ 
5.0
🌫️ Exhaust & Emissions, πŸ› οΈ Replacement Parts

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Description of πŸ”§ Efficient NewYall Pack of 2 Crankcase Vent Valve PCV Pressure Regulating Valve Cover for Enhanced Engine Performance

For BMW 545I 2004 - 2005; For BMW 550I 2006 - 2010. For BMW 645CI 2004 - 2005; For BMW 650I 2006 - 2010. For BMW 745I 2003 - 2005; For BMW 750I 2006 - 2008. For BMW X5 2003 - 2010. For BMW Alpina B7 2007 - 2008.

Reviews

Global ratings 3
  • 5
    3
  • 4
    0
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Quick fix but keep the old covers.

Don't throw away your old caps, although the cylinders fit my e64 the caps were different than the original caps. The new ones don't have nipples to attach the vacuum hose to. So be careful when removing to avoid breaking the clips.

Pros
  • PCV valves and breathers
Cons
  • Updates

Revainrating 5 out of 5

Do what they're supposed to do.

Good quality, fairly easy to install after removing the cargo. The originals were badly damaged, as I wanted. Of course I didn't want them to be valves. This solves the problem and you should try the same thing before doing anything else.

Pros
  • Exhaust and emissions
Cons
  • Almost never

Revainrating 5 out of 5

My 550i got its personality back!

2009 BMW 550i M Sport - 76,000 miles*** I have had NO blue/white smoke*** I have had: High RPM - Rough operation, just a lot of transmission vibration especially between 2000-3500 RPM. - ISTA/Rheingold has no codes at all for this. At first I thought it was the suspension. I replaced the wishbones, strut bearings, tie rod ends, new tires, everything. No major changes. I've been trying to find the culprit for this for months. I just ordered new oxygen sensors hoping it would help when I saw…

Pros
  • Parts
Cons
  • High Price