




The Azure Performance Downpipes for the Mercedes-Benz GLE63 and GLE63S AMG (W167) are crafted to unlock the full potential of the M177 4.0L V8 BiTurbo engine. With drastically improved exhaust flow and reduced turbo lag, this upgrade delivers serious gains in both horsepower and torque when combined with ECU tuning and supporting modifications.
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 | GLE63 AMG | W167 | 2020–2024 | 4.0L V8 BiTurbo (M177) |
| Mercedes-Benz | GLE63S AMG | W167 | 2020–2024 | 4.0L V8 BiTurbo (M177) |
Performance Gains
| Specification | Stock (M177 Engine) | With Azure Downpipes & Tuning |
|---|---|---|
| Horsepower | 571 HP | 655 HP (+84 HP) |
| Torque | 750 Nm | 855 Nm (+105 Nm) |
| Power Output | 426 KW | 488 KW (+62 KW) |
*Performance gains are based on proper ECU tuning and supporting modifications.
Azure Performance Mercedes Benz GLE Class | W167 | GLE63 / GLE63S AMG | Downpipes
Description
The Azure Performance Downpipes for the Mercedes-Benz GLE63 and GLE63S AMG (W167) are crafted to unlock the full potential of the M177 4.0L V8 BiTurbo engine. With drastically improved exhaust flow and reduced turbo lag, this upgrade delivers serious gains in both horsepower and torque when combined with ECU tuning and supporting modifications.
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 | GLE63 AMG | W167 | 2020–2024 | 4.0L V8 BiTurbo (M177) |
| Mercedes-Benz | GLE63S AMG | W167 | 2020–2024 | 4.0L V8 BiTurbo (M177) |
Performance Gains
| Specification | Stock (M177 Engine) | With Azure Downpipes & Tuning |
|---|---|---|
| Horsepower | 571 HP | 655 HP (+84 HP) |
| Torque | 750 Nm | 855 Nm (+105 Nm) |
| Power Output | 426 KW | 488 KW (+62 KW) |
*Performance gains are based on proper ECU tuning and supporting modifications.
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