Azure Performance Mercedes Benz G Class | W463 | G63 AMG | Downpipes

The Azure Performance Downpipes for the Mercedes-Benz G63 AMG (W463) are engineered to unleash the full potential of the M157 5.5L BiTurbo V8. Designed for enthusiasts who demand more torque, power, and throttle response, these downpipes offer impressive gains when paired with professional ECU tuning.

Features

• Constructed from high-grade SS304 stainless steel for durability and corrosion resistance.
• Available in Catless or 200 Cell Catted configurations.
• Optional Azure Heat Shield for superior thermal protection.
• Professional sand-blasted finish for an OEM+ appearance.
• Direct bolt-on replacement with no cutting or welding required.
• Optimised for reduced turbo lag and improved turbo spool.
• Designed for track use only; ECU tuning recommended for peak performance.

Product Fitment

Make	Model	Chassis Code	Years	Engine Size
Mercedes-Benz	G63 AMG	W463	2012–2018	5.5L V8 BiTurbo (M157)

Performance Gains

Specification	Stock (M157 Engine)	With Azure Downpipes & Tuning
Horsepower	571 HP	664 HP (+93 HP)
Torque	760 Nm	1004 Nm (+244 Nm)
Power Output	426 KW	495 KW (+69 KW)

*Performance gains are based on proper ECU tuning and supporting modifications.