Description
Disclaimer : Cancellations within 24 hours are subject to a cancellation fee. After 24 hours, a higher fee will apply.
Upgrade your 2020-2026 Mercedes-Benz GLS450 X167 with the GCA Performance Valved Sport Exhaust System, engineered to improve exhaust flow, enhance sound, and bring out the full character of the turbocharged inline-6 engine.
Designed specifically for the Mercedes-Benz GLS450 3.0L Turbo Inline-6 engine, this cat-back exhaust system replaces the restrictive factory setup with a high-flow performance solution built from premium materials. The improved exhaust flow helps reduce back pressure, allowing the engine to breathe more efficiently while delivering a deeper, more aggressive exhaust note.
Constructed from high-quality T304 stainless steel or 6AL-4V Grade 5 titanium, this exhaust system offers exceptional durability, strength, and weight savings. The integrated electronic exhaust valves with controller allow you to switch between a refined factory-like driving experience and a more aggressive performance sound when desired.
Designed with OEM-style fitment in mind, the GCA Performance Valved Sport Exhaust System features precision TIG welds, included mounting hardware, and a fully reversible installation process.
Features & Benefits
- Designed specifically for 2020-2026 Mercedes-Benz GLS450 models
- Compatible with X167 GLS450 3.0L Turbo Inline-6 engine
- GCA Performance premium cat-back exhaust upgrade
- Improves exhaust flow and reduces back pressure
- Delivers a deeper and more aggressive exhaust tone
- Electronic exhaust valves with included controller
- Switch between quiet cruising and enhanced performance sound
- Manufactured from high-quality T304 stainless steel or titanium
- Precision TIG welded construction for maximum strength and durability
- Includes all required mounting hardware
- 100% reversible installation — return to stock anytime
- Backed by a 1-year warranty
Vehicle Fitment
Mercedes-Benz GLS-Class (X167)
- 2020 Mercedes-Benz GLS450
- 2021 Mercedes-Benz GLS450
- 2022 Mercedes-Benz GLS450
- 2023 Mercedes-Benz GLS450
- 2024 Mercedes-Benz GLS450
- 2025 Mercedes-Benz GLS450
- 2026 Mercedes-Benz GLS450
Engine: 3.0L Turbo Inline-6
Platform: X167
Specifications
- Material Options:
- T304 Stainless Steel
- 6AL-4V Grade 5 Titanium
- System Type: Full Cat-Back Exhaust
- Included Components: Mid Pipe + Axle Back Section
- Valves: Electronic Exhaust Valves with Controller
- Welding: Precision TIG Welds
- Installation: Direct Replacement Style
- Warranty: 1 Year
Transform your Mercedes-Benz GLS450 X167 with the GCA Performance Valved Sport Exhaust System and experience improved exhaust flow, enhanced performance character, and a premium AMG-inspired sound without sacrificing daily drivability.
