Mercedes AMG GT63 Valved Sport Exhaust System
Mercedes AMG GT63 Valved Sport Exhaust System - Catback System Only is backordered and will ship as soon as it is back in stock.
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What’s included
What’s included
The product description and selected variant determine what is included. Items shown in lifestyle or installation photos are not included unless they are specifically listed in the description.
Mercedes AMG GT63 Valved Sport Exhaust System
Mercedes AMG GT63 Valved Sport Exhaust System - Catback System Only is backordered and will ship as soon as it is back in stock.
Buy with confidence
Verify fitment, selected options, availability and included components before checkout. Secure payment options and order confirmation are provided at checkout.
Description
Description
Mercedes AMG GT63 Valved Sport Exhaust System
Catback Exhaust System + Optional Free Flow Downpipes
Overview
The Mercedes AMG GT63 delivers exceptional performance from the factory, but the sound leaves room for improvement. The Valvetronic Designs Valved Sport Exhaust System was developed to unlock the full character of the AMG 4.0L twin-turbo V8, delivering a deeper, more aggressive tone while maintaining refined drivability.
Engineered as a complete catback solution, this system enhances exhaust flow and acoustic quality without introducing excessive drone or harshness. When paired with our optional free flow downpipes, the system transforms the GT63 into a true performance machine with an unmistakable AMG sound profile.
Designed for both daily driving and spirited performance, the system provides a perfect balance of comfort and aggression—giving drivers full control over their exhaust experience.
Why It Works
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High-flow catback design: Improves exhaust flow and enhances overall sound quality.
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Valved exhaust technology: Allows seamless transition between quiet cruising and aggressive performance sound.
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Optional free flow downpipes: Further increase volume, reduce backpressure, and unlock the full potential of the AMG V8.
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Complete system integration: Designed to work as a cohesive system for optimal performance and tone.
Sound & Control
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Deep V8 tone: Rich, aggressive sound that enhances the AMG driving experience.
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Valve control: Switch between refined comfort and full performance sound instantly.
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Enhanced volume with downpipes: Optional free flow downpipes deliver maximum sound and performance.
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Reduced drone: Engineered for comfortable cruising when valves are closed.
Construction & Options
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Materials: ultra-light titanium.
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Craftsmanship: Precision TIG welding and mandrel-bent tubing.
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Tips: Premium exhaust tip options available.
Valve Integration
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OEM integration available for factory-style operation.
Fitment
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Mercedes AMG GT63
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Mercedes AMG GT63 S
Installation Notes
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Designed as a direct-fit catback system.
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Professional installation is recommended.
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System is fully reversible.
What’s Included
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Valved catback exhaust system
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Exhaust tips
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Hardware and clamps
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Optional: Free flow downpipes
Specifications
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Material: T304 stainless steel or titanium
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Valves: Electronic OEM integration
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Application: AMG 4.0L Twin Turbo V8
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