RADHAUS 958 CAYENNE Coolant Vent Line Bypass Kit (2015-2018 3.6 V6 CAYENNE S / CAYENNE GTS)

Excellent upgrade/mod that fixes a very common problem. This is the way it should have been from the factory. The upgraded fittings and hose guarantees long life. It was super easy to install. It took me a little longer since one of the original plastic fittings broke apart inside and I had to get creative to get the pieces out. Overall I’m extremely pleased with the upgrade.

Had the new pipe installed a couple weeks ago. No issues and saved hundreds on the repair. Thanks again

This is the greatest thing to happen to this gen Cayenne. These vent line leaks are ridiculous and crazy that they were even made this way however Radhaus has made the most perfect product for this. The line, the fittings, everything is made so well. Easy installation no matter which way you decide to do it. As simple as this is, it is probably one of the best upgrades I’ve used throughout my years and wish all lines were made this way.