Azure Performance Mercedes Benz E Class | W213 | E63 / E63S AMG | Downpipes

The Azure Performance Downpipes for the Mercedes-AMG E63 and E63S (W213) are engineered for maximum power and responsiveness from the M177 4.0L BiTurbo V8. With reduced backpressure and optimised flow, these downpipes deliver serious gains in horsepower and torque when paired with ECU tuning—while maintaining direct-fit compatibility with factory components.

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	E63 / E63S AMG	W213	2017–2023	4.0L V8 BiTurbo (M177)

Performance Gains

Specification	Stock (M177 Engine)	With Azure Downpipes & Tuning
Horsepower	612 HP	698 HP (+86 HP)
Torque	850 Nm	1028 Nm (+178 Nm)
Power Output	456 KW	520 KW (+64 KW)

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