Mercedes GL63 M157 Downpipes with Heat Shields | PW Motor b9 And the secondary filter element

And the secondary filter element on the top

Significant exhaust flow improvement over OEM system

durability

We chose dry filters as that allows us to cover a wide range of applications

Mercedes GL63 M157 Downpipes with Heat Shields | PW Motor b9 And the secondary filter elementUpgrade your Mercedes GL63 M157 to new levels of performance with PW MOTOR heat shielded Downpipes. Designed with sophisticated CAD modelling tools to ensure high flow and a perfect fit. With a range of diameters from 3 to 3. 5 inches depending on the application, are replacing the OEM downpipes, Laser cut brackets to fit onto the OEM provided mounting points. Completely assembled and TIG welded with love from experienced hands. Key Features of