Mercedes GL63 M157 Downpipes with Heat Shields | PW Motor b9 The stock HPFP on the

The stock HPFP on the M177 Motors is severely limited in capacity when trying to tune and raise the output of the motor

oversized couplers built for superior heat resistance make installation easier and ensure peak durability in extreme conditions

these downpipes ensure high flow and a perfect fit

Mercedes E320 – 2007-2009

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 The stock HPFP on theUpgrade 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