Key Features

✔ Specifically designed for Mercedes-Benz GLE63 / GLE63 S AMG 4.0T (M176)
✔ Material: 304 Stainless Steel
✔ Available in Heat-Shielded or Non-Heat-Shielded versions
✔ High-flow design for faster turbo response
✔ Hand-crafted TIG welding
✔ Direct bolt-on installation
✔ Compatible with OEM and aftermarket exhaust systems

Product Overview
High-Flow Downpipe for Mercedes GLE63 AMG

This high-flow downpipe features a large-diameter design to significantly reduce backpressure and improve turbo spool.
You can choose from two configurations depending on your needs:

• Heat Shielded Version → Better thermal management & extra protection for surrounding components
• Non-Heat Shielded Version → Lighter weight & more direct sound characteristics

Performance Benefits
Performance Gains

• Faster turbo response
• Significantly improved exhaust flow
• Smoother and more linear power delivery
• Deeper, purer AMG sound tone
• Reduced backpressure and increased engine efficiency

Sound Improvement

• Deeper, more aggressive AMG low-frequency tone
• Sharper crackles during acceleration
• Even stronger sound when paired with aftermarket cat-back exhausts

Heat Shielded vs Non-Heat Shielded Sound Difference:

• Heat Shielded: More focused sound, reduced heat transfer
• Non-Heat Shielded: Louder, more direct exhaust note

Specifications

• Material: 304 Stainless Steel
• Type: Downpipe (Front Section)
• Craftsmanship: TIG Welded
• Thermal Option: Heat-Shielded / Non-Heat-Shielded
• Pipe Diameter: 3.0 inch (76mm)
• Compatibility: OEM & aftermarket exhausts

Fitment

Compatible with the following models:

Mercedes-Benz GLE63 AMG (W167)

Mercedes-Benz GLE63 S AMG (W167)

Engine: 4.0T V8 BiTurbo (M177)

Installation

• Direct bolt-on fitment
• Recommended to be installed by a professional technician
• Compatible with OEM O2 sensors
• No cutting or modification required

FAQ

Q: What’s the difference between Heat-Shielded and Non-Heat-Shielded?

• Heat-Shielded: Better thermal control, protects engine bay components
• Non-Heat-Shielded: Lighter, stronger sound delivery

Q: Will it trigger a check engine light?
Non-cat versions may trigger a CEL. An O2 simulator or ECU tune is recommended.

Q: Will it affect the factory warranty?
Depends on local dealer policies and regional regulations.

Q: Is it compatible with the stock exhaust?
Yes, it’s fully compatible with the OEM mid-pipe and rear exhaust sections.

Upgrade Your GLE63 Today

Choose your preferred version — Heat-Shielded or Non-Heat-Shielded — and unlock the true turbo performance of your AMG GLE63.