Mercedes GLS63 X166 Turbo downpipes for 63 AMG V8 BiTurbo M157 Engine
Exhaust Downpipes for 63 AMG V8 5.5 BiTurbo (M157 Engine):
- GLE63 Coupe and SUV from 2015 Onwards
- W166 ML63 SUV
- X166 GL63 SUV
- X166 GLS63 SUV
Downpipes are entirely made of high-quality stainless steel by the means of the welding by TIG technique in argon medium.
• Diameter 3" 76mm., wall thickness 2mm
• Complete high-quality stainless steel (AISI 304)
• Double-sided welding of flanges and most loaded joints
• Oxygen sensor ports by standard scheme
• 100% OEM fit, easy to replace factory part
• All the necessary fasteners are supplied in set
- Special order
Installation is projected as 5 hours.
NOTE: ECU Remap is additionally required for deactivation of lambda probes.
For the ultimate in performance we would recommend our Turbo Downpipes, High Flow Air Filters and ECU Remap which is available as a Package deal. The performance benefits are up to 720bhp & 792lb/ft torque (1074NM).