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VT
Reviewed in the United States on March 3, 2025
Glad I only needed one. The other one is not round. Also, the rubber is kind of hard compared to the OEM. We’ll see how it holds up.
Hink
Reviewed in Canada on January 21, 2025
Had these in for a couple months. My vehicle started making a weird intermittent whining noise when it was cold. Turned out it was these, the rubber swelled and no longer fit and when they blow off the pressure it made an awful high pitch whine
Jason
Reviewed in the United States on September 22, 2024
Car started blowing white smoke, replaced with these and it stopped, depending on your 645, you will have to use the old topper since they have a hose connector and the one that comes with this does not, but I used the spring and seal that came with the kit. (My spring was worn out very soft)
Elchin
Reviewed in the United States on August 6, 2024
Fast shipping. All is ok
Hardeep
Reviewed in Canada on July 6, 2024
They arrived very quickly and fit like a glove on my 2008 bmw 550i M. I couldn't be happier
Martín rivera
Reviewed in the United States on June 30, 2024
Good service
G
Reviewed in the United States on November 5, 2024
Fit nice on my bmw x5
Andrés
Reviewed in Mexico on January 5, 2024
A tiempo y es para el vehículo. Gracias
Javeshnev Rivera-Azua
Reviewed in the United States on November 21, 2023
The product that arrived was a quality product, and well packaged. I unfortunately ordered the wrong part for my vehicle by mistake, but that one’s on me.
vincent n baildham
Reviewed in Canada on April 8, 2023
Alls good
Faris Abu Zaitoun
Reviewed in the United Arab Emirates on February 9, 2022
Nice quality and packaged well. Just for maintenance i bought it to replace mine on X5 e70.
esrever
Reviewed in the United States on January 24, 2021
2009 BMW 550i M Sport - 76k miles***I did NOT have any blue/white smoke***I did have:-Slightly rough idle-Misfiring when passing on the highway, at higher RPMS-Running rough, just a lot of drivetrain vibration, especially between 2000-3500 RPM.-No codes at all for this in ISTA/RheingoldI originally thought it was suspension related. I’ve replaced my control arms, strut mounts, tie rod ends, new tires, all of it. No substantial change.I’ve been trying to find the culprit of all this for months now. Just ordered new oxygen sensors, hoping that would do the trick when I saw these pcv valves recommended and ordered them on a whim. I’ve heard of these breather valves cracking and causing the telltale white/blue smoke from the exhaust, but I didn’t have any of that. My old ones weren’t even cracked! At all! But I replaced them anyway, and oh my good god. Replacing these y was the best thing I’ve done for this car by a long shot, and I’ve done a heck of a lot.MY CAR IS RUNNING LIKE NEW AGAIN! Like I said, mine weren’t cracked whatsoever, but they were FILTHY.***If you have an E60/E63/E64/E70 with the 4.8L N62 V8, ORDER THESE NOW. Even if you don’t have any major symptoms, replacing these will make your car run like new again. You will be astounded.I’m so happy I could cry. I know it sounds ridiculous, but any of my Bimmer buds can attest to what it’s like to try to chase down an issue with your car and can never figure it out. This made my year.
Jimmy
Reviewed in the United States on March 3, 2020
Good quality, fairly easy to install after removing what is on the way.E70 4.8i badly smocking classic grey coming out on stops. Originals where very damaged as I wanted. I didn't wants it to be valves of course. It fix the problem and you should try the same before anything else.
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