FMF MERCEDES GLE 63 / GLS 63 AMG 304 STAINLESS STEEL DOWNPIPES

FMF Mercedes-Benz GLE 63 / GLS 63 AMG Downpipes — 304 Stainless Steel

Looking to unlock more performance from your Mercedes-AMG GLE 63 or GLS 63? The factory downpipes restrict exhaust flow and hold back the full character of the AMG twin-turbo V8. Fusion Motorsport Fabrication's 304 stainless steel downpipes are engineered to improve exhaust flow, boost horsepower and torque, and amplify the aggressive AMG exhaust note — without sacrificing the durability needed for daily driving.

Built for the 2020-and-later GLE 63 / GLS 63 AMG (C167/X167 platform), these downpipes deliver the perfect balance of performance, sound, and craftsmanship.

Key Features

• High-Quality 304 Stainless Steel — Durable, corrosion-resistant, and built for long-term performance.
• Increased Performance — Optimized for improved exhaust flow, reducing back-pressure for enhanced horsepower and torque.
• Deep, Aggressive Sound — Amplifies the AMG growl for a more exhilarating driving experience.
• Track-Tested Durability — Engineered to withstand high temperatures and extreme driving conditions.

Compatible Mercedes-AMG Applications

• Mercedes-AMG GLE 63 (2020–present, C167)
• Mercedes-AMG GLS 63 (2020–present, X167)

Product Specifications

• Brand: Fusion Motorsport Fabrication (FMF)
• Product Type: Performance downpipes
• Material: 304 stainless steel
• Vehicle Fitment: 2020–present GLE 63 / GLS 63 AMG (C167/X167)
• Quantity: Downpipe set

Frequently Asked Questions

What do downpipes do on a GLE 63 / GLS 63 AMG?

Downpipes connect the turbochargers to the rest of the exhaust system. The factory units on the GLE 63 / GLS 63 AMG restrict exhaust flow — replacing them with high-flow 304 stainless steel downpipes reduces back-pressure, improving horsepower, torque, and exhaust tone.

Will these fit my GLE 63 or GLS 63?

These downpipes are designed for the 2020-and-later GLE 63 and GLS 63 AMG on the C167/X167 platform. Confirm your model year and trim before ordering.

Will these make my AMG louder?

Yes — they amplify the AMG's exhaust note for a deeper, more aggressive sound compared to the factory downpipes.

Is professional installation required?

Professional installation is recommended to ensure proper fitment and sealing with your existing exhaust system.

Fusion Motorsport Fabrication — Precision-built components for serious exhaust fabrication.