Fabspeed Motorsport designed, engineered, and dyno-developed this non-valved Supersport catback exhaust system specifically for the Mercedes-AMG G63 G-wagon. Built to deliver improved exhaust flow and a more aggressive performance sound, this system offers a true bolt-on upgrade with premium materials and precise fitment.
Direct bolt-on replacement for the factory side-mounted mufflers, reducing OEM exhaust restriction
Designed for 20192025+ Mercedes-AMG G63 G-wagon models
Fully EPA and CARB compliant, maintaining street legality and factory warranty compatibility
Increased exhaust flow supports improved throttle response and a sharper, sport-focused exhaust tone
Non-valved Supersport design delivers a consistently aggressive sound character
Available with premium exhaust tip options including oval, carbon fiber, or titanium finishes
Constructed from 2.75-inch (70mm) CNC mandrel-bent tubing for smooth, unrestricted airflow
Precision-welded in-house using advanced fabrication techniques
Designed, developed, and manufactured in the USA using Fabspeeds in-house R&D platform
Engineered as an elegant performance solution that balances sound, power, and build quality
Disclaimer: Fits US-spec vehicles only.
Disclaimer: Fits US-spec vehicles only.
Notes:
This part may be considered a Special Order if custom-made, low volume, or not something we generally stock. There may be a cost for Air Freight, Customs, Taxes, and Duties. Your card will not be charged during Checkout; only an Authorization will be obtained. If necessary, we will contact you with details before processing the order. Please review our
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before ordering.