Azure Performance Mercedes Benz S Class | W222 | S63 4.0L AMG | Downpipes

The Azure Performance Downpipes for the Mercedes-Benz S63 AMG (W222) are engineered to unleash the power of the M177 4.0L V8 BiTurbo. With significantly improved exhaust flow and turbo efficiency, these downpipes deliver real-world performance gains when combined with proper ECU tuning—perfect for drivers demanding ultimate torque, response, and sound from their luxury performance sedan.

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	S63 AMG	W222	2017–2020	4.0L V8 BiTurbo (M177)

Performance Gains

Specification	Stock (M177 Engine)	With Azure Downpipes & Tuning
Horsepower	612 HP	686 HP (+74 HP)
Torque	900 Nm	946 Nm (+46 Nm)
Power Output	456 KW	512 KW (+56 KW)

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