Mercedes Benz G-Wagon 463A / 464 Valved Sport Exhaust System
Mercedes Benz G-Wagon 463A / 464 Valved Sport Exhaust System - Sport catback system only is backordered and will ship as soon as it is back in stock.
Shipping & delivery
Usually ships in 2–3 business days unless a different lead time is shown on this page. Shipping cost is calculated at checkout (UPS or USPS to the contiguous U.S.).
Shipping policy · Returns · Fitment questions? (561) 207-7988
Delivery and Shipping
Delivery and Shipping
Standard order processing is 2–3 business days unless this product or your order confirmation states a different lead time. Custom-built, made-to-order, backorder, and pre-order items follow their stated lead times.
Enclosures and subwoofer boxes ship for $50 per unit. Other shipping charges are calculated at checkout. Orders outside the contiguous 48 United States may require additional shipping; we will contact you for approval before shipment.
Subwoofer boxes ship UPS Ground where available. Read our Shipping Policy and Return and Refund Policy for delivery, product-specific return windows, and warranty details.
Mercedes Benz G-Wagon 463A / 464 Valved Sport Exhaust System
Mercedes Benz G-Wagon 463A / 464 Valved Sport Exhaust System - Sport catback system only is backordered and will ship as soon as it is back in stock.
Description
Description
Mercedes G63 AMG (W463A) – Valved Exhaust System
T304 Stainless Steel • Full Valve Control
Overview
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.
Sound & Control
-
Valves Open: Unleashes a deep, aggressive tone reminiscent of AMG’s GT-R, filling the cabin with character while remaining drone-free.
-
Valves Closed: Civilized and refined—perfect for commutes, road trips, or low-profile situations.
-
Balanced Tuning: Developed for maximum excitement with zero compromise to comfort or usability.
Performance Engineering
-
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 & Durability: Precision TIG-welded for long-term reliability under high-performance use.
Construction & Craftsmanship
-
Material: T304 stainless steel throughout.
-
Finish: Includes both anodized gold T304 and black T304 slash-cut tips for a fully customizable aesthetic.
-
Valve Integration: Uses OEM-style electronic valves for seamless operation.
-
Reversible: 100% bolt-on design, easily returned to stock at any time.
Fitment
-
2019+ Mercedes G63 (W463A)
-
2022+ Mercedes G63 Squared (W463A)
Will not fit G65 models.
Features
-
T304 stainless steel construction
-
Dual tip finish included: Anodized Gold T304 slash-cut tips
-
Electronic exhaust valves with OEM integration
-
Precision TIG welds for strength and durability
-
Fully mandrel-bent piping for optimal flow
-
100% reversible—return to stock anytime
Fitment & installation
Fitment & installation
Check the selected part against your vehicle. Need help? Call (561) 207-7988.
Selected part: MER.GWAG.W463A.VSES.AG
Loading vehicle fitment…
Read FOX’s application notes for part 987-24-001 (rear shock)
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
