Seller notes

Hi everyone! I developed and have offered this solution exclusively to M3Forum members since June 2011, now I am making it available to all and including the necessary tool! Viton Fluoroelastomer high-temperature O-Rings to fix the infamous CPV oil leak on the S54 motor. These rings are much higher quality than the Buna o-rings that are used for most gaskets (including the CPV). These have twice the temperature threshold (400 degrees) and are much more resistant to oil/petroleum products. If you...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.