Valvetronic Designs, born in the heart of Pennsylvania and engineered for automotive enthusiasts worldwide, is where precision meets passion. The company crafts high-performance valved exhaust systems that do more than just roar - they respond. With the push of a button, drivers can transform the personality of their car, shifting from stealth to symphony, from whisper to wild. Built on a foundation of ingenuity, Valvetronic's exhaust systems are designed, developed, and manufactured in the USA. Every weld, every valve, and every resonance is refined for performance, durability, and unmistakable character. Whether outfitting supercars, track machines, or street legends, Valvetronic ensures the sound always matches the drive.
The modern G-Wagon is a symbol of power, presence, and luxury-but its factory exhaust leaves much of the AMG character muted. The Valvetronic Designs Valved Exhaust System transforms the G63 into a snarling beast while retaining the refined manners you need for long drives.
Inspired by the AMG GT-R's visceral tone, this system was developed from the ground up to deliver an uncompromising blend of aggression, refinement, and daily usability. With full valve control, you dictate the soundtrack of your G63-whether it's a subdued purr for comfort or a raw, race-inspired roar that commands attention.
Details:
- Constructed from T304 stainless steel with anodized gold finish
- Fully mandrel-bent piping for optimal flow
- Electronic exhaust valves with OEM integration
- Acoustic Design:Â Tuned for a naturally aspirated-style character while maintaining the muscular presence of the 4.0L bi-turbo V8.
- Precision tig welds for high strength
What's Included
- Mercedes Benz G-Wagon 463A / 464 Valved Sport Exhaust System, with free flow front race pipes
Installation Notes
- Due to the complexity of the design, professional installation is strongly recommended.
Features and Components
- Optimized Flow: Fully mandrel-bent piping ensures smooth, unrestricted airflow for sharper throttle response
- Acoustic Design: Tuned for a naturally aspirated-style character while maintaining the muscular presence of the 4.0L bi-turbo V8
- Strength and Durability: Precision TIG-welded for long-term reliability under high-performance use
Fits
- 2019 - 2023 Mercedes G63 W463A
- 2022 - 2024 Mercedes G63 Squared W463A
Installation Notes:
Professional installation is highly recommended.
Specifications:
Material: T304 Stainless Steel.
Sold As: Kit.
Engine Size: 4.0 Liter.
Exhaust Tip Outlet Size: OEM.
Unversal: No.
Fitment: 2019, 2023, Mercedes-Benz, G63 AMG.
| Brand | Valvetronic Designs |
|---|---|
| Part Number | VAL-MER.GWAG.W463A.VSES.FF.AG |
| Shipping Method | UPS/FedEx/USPS Ground |
| California Prop 65 Warning |
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This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or reproductive harm. For more information, visit https://www.p65warnings.ca.gov/