3.75" Black/Red 3-Ply Silicone Hose - Straight Connecting Rod Bushings The runner sizing follows a

The runner sizing follows a carefully calculated stepped design to balance velocity and flow:

Engineered for Mercedes-AMG vehicles equipped with the M139 engine

and surface degradation over sustained outdoor and driving use

But the perfect anchor point is not always that close

3.75" Black/Red 3-Ply Silicone Hose - Straight Connecting Rod Bushings The runner sizing follows a3. 75" Black Red 3 Ply Silicone Hose Straight High temperature silicone hose designed for coolant, intercooler, and boost applications. The 3 ply construction handles sustained heat and pressure spikes without cracking or splitting. Black exterior with red inner core identifies it instantly on the engine bay. Ships from FL Warehouse 3 Ply Reinforced Construction Direct from Warehouse Key Features 3 Ply silicone blend Resists oil, coolant, and extreme