Engine Coolant Breather Line - 911 | Boxster | 1997-2004 91150306210GRV X4 (2020-2021)

X4 (2020-2021)

(2) 1/2" disconnect tool

and Satin Black tips

Don't forget to order new brake pads and enough brake fluid to flush your system out

Engine Coolant Breather Line - 911 | Boxster | 1997-2004 91150306210GRV X4 (2020-2021)Engine Coolant Breather Line For Porsche 996 (1999 2004) and Boxster 986 (1997 2004) Models. Engine Coolant Breather Line designed specifically for Porsche 911 and Boxster models. This precision engineered component manages coolant system pressure and prevents air locks that can compromise engine performance. The breather line maintains optimal coolant circulation by allowing excess pressure to escape while preventing contaminants from entering the