Description
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Unlock the performance potential of your 2018-2023 Mercedes-Benz G500 or G550 with the GCA Performance Downpipes, engineered specifically for the W463A and W464 G-Class platforms.
Designed to improve exhaust flow and reduce back pressure, these high-performance downpipes allow the 4.0L Twin Turbo V8 M176 engine to breathe more efficiently. The result is improved turbo response, enhanced throttle feel, increased horsepower potential, and a more aggressive exhaust character.
Manufactured from high-quality T304 stainless steel, these downpipes are built to withstand extreme temperatures and demanding driving conditions while maintaining long-lasting durability. Precision TIG welding ensures maximum strength, reliable performance, and OEM-style fitment.
Whether you're building a performance-focused G-Class or simply looking to enhance the driving experience, these downpipes provide the airflow improvement your V8 deserves.
Designed by German Car Accessories under our GCA Performance lineup, these downpipes offer a direct-fit solution while remaining fully reversible for easy return to factory configuration.
We Stand Behind Our Products
- All GCA Performance products include a 1-Year Warranty.
Specs
- Fits:
- 2018 Mercedes-Benz G500
- 2019 Mercedes-Benz G500
- 2020 Mercedes-Benz G500
- 2021 Mercedes-Benz G500
- 2022 Mercedes-Benz G500
- 2023 Mercedes-Benz G500
- 2018 Mercedes-Benz G550
- 2019 Mercedes-Benz G550
- 2020 Mercedes-Benz G550
- 2021 Mercedes-Benz G550
- 2022 Mercedes-Benz G550
- 2023 Mercedes-Benz G550
- Chassis:
- W463A
- W464
- Engine:
- 4.0L Twin Turbo V8
- M176 Engine
- Material:
- High Quality T304 Stainless Steel
- Improved Exhaust Flow
- Reduced Back Pressure
- Increased Turbo Efficiency
- Improved Throttle Response
- Enhanced Horsepower and Torque Potential
- More Aggressive Exhaust Note
- Precision TIG Welds for Maximum Strength
- OEM-Style Fitment
- Lightweight Performance Design
- 100% Reversible – Easily Return to Factory Configuration
- Includes All Necessary Mounting Hardware
- Designed by German Car Accessories under the GCA Performance Line
