Porsche Anti Roll Bar Hose Line - Cayenne | 2008-2018 955-359-121-02 MX160015X Pre-Catalytic Converter and Main Catalytic

Pre-Catalytic Converter and Main Catalytic Converter: The integrated design provides enhanced emissions control and performance

Use with two wing screws #900

They are waterproof

These high performance studs + nut kit for the exhaust manifold to the cylinder head for Porsche models use titanium and Inconel alloy studs

the guards are

Porsche Anti Roll Bar Hose Line - Cayenne | 2008-2018 955-359-121-02 MX160015X Pre-Catalytic Converter and Main CatalyticPorsche Anti Roll Bar Hose Line For Porsche Cayenne (2008 2018) Models. Prevent unwanted roll and improve the handling of your Porsche car with our Anti Roll Bar Hose Line! This high pressure line connects to the rear anti roll bar, providing active control for a smoother driving experience. Upgrade your ride today.