AUDI S4/S5 B9 Heat Shielded Downpipes | PW Motor x4m Upgrade your Mercedes GLE63 M157

Upgrade your Mercedes GLE63 M157 to new levels of performance with PW MOTOR Catted 200cell heat shielded Downpipes

this system offers a larger surface area for superior airflow and filtration

Larger Filtration Element Surface area vs OEM

the factory low-pressure fuel pump has become a critical bottleneck

Engineered with precision

AUDI S4/S5 B9 Heat Shielded Downpipes | PW Motor x4m Upgrade your Mercedes GLE63 M157Upgrade your AUDI S4 S5 B9 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 4. 5 to 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 AUDI S4 S5