Description
Disclaimer : Cancellations within 24 hours are subject to a cancellation fee. After 24 hours, a higher fee will apply.
Transform your 2016-2022 Mercedes-Benz GLC63 AMG W253 with our GCA Performance Valved Sport Exhaust System, engineered to bring out the full potential of the powerful 4.0L Twin Turbo V8 M177 engine.
Designed by German Car Accessories (GCA) under our performance division, this exhaust system delivers the perfect balance of aggressive AMG sound, improved exhaust flow, and enhanced driving performance. The high-flow cat-back design reduces restriction and allows the M177 V8 to breathe more efficiently, improving throttle response and overall engine character.
The electronically controlled valve system gives you complete control over your exhaust experience. Keep the tone refined during daily driving or open the valves for a deep, aggressive V8 roar when you want maximum sound and presence.
Built from premium T304 stainless steel with optional titanium construction, this system is engineered for durability, heat resistance, and long-term performance. Precision TIG welding ensures excellent strength and a clean factory-style fitment.
We Stand Behind Our Products
- All German Car Accessories products include a 1-Year Warranty.
Features
- Designed specifically for W253 Mercedes GLC63 AMG and GLC63S AMG models
- Full cat-back exhaust system replacement
- Electronic valve control with included controller
- Adjustable exhaust sound from quiet cruising to aggressive driving
- Improves exhaust flow and reduces back pressure
- Enhances AMG V8 sound and performance
- Premium stainless steel/titanium construction
- Precision TIG welded for maximum durability
- 100% reversible installation
Specifications
- Fits: 2016, 2017, 2018, 2019, 2020, 2021, 2022 W253 Mercedes-Benz GLC63 AMG GLC63 S AMG
- Engine: 4.0L Twin Turbo V8 M177 Engine
- Material: High Quality T304 Stainless Steel / Titanium 6AL-4V Grade 5 Titanium
- System Type: Full Cat-Back Exhaust System
- Included: Mid Pipe and Axle Back Sections
- Valves: Electronic Exhaust Valves with Controller for Factory-Like Operation
- Welding: Precision TIG Welds for High Strength and Perfect Fitment
- Reversibility: 100% Reversible, return to stock anytime
- Included: All necessary mounting hardware
Performance Benefits
- Deeper and more aggressive AMG V8 exhaust tone
- Improved exhaust gas flow
- Reduced back pressure
- Enhanced throttle response
- Increased performance potential
- Brings the M177 Twin Turbo V8 to life
Installation
- Direct-fit replacement design
- Plug-and-play valve controller integration
- Includes all required mounting hardware
- Professional installation recommended for best results
