Mercedes G 63 AMG & G 500 4.0 W464 OPF Sport system w/ Sound Architect

A lighter weight sport exhaust system engineered for the Mercedes AMG G63 & G500 W464 that delivers improved throttle response, more efficient flow, and a noticeably enhanced sound character. This Active Valved system perfectly replaces the existing setup while retaining all factory functionality, allowing you to unleash the 4.0-litre V8's full potential.

The internals have been completely redesigned to create a distinct sonic difference when the valves open and shut, accentuating all elements of the engine including turbo whistles, deep guttural V8 bass, and pops and crackles on overrun. When combined with our OPF/GPF delete pipes, the sound reaches a crescendo.

Key Features:

• Deep muscle rich V8 sound with distinct valve opening and closing characteristics
• Retains OEM electronic valve control and in-car functionality
• Active valve operation works in relation to throttle position and ECU mapping
• Compatible with or without OPF/GPF delete pipes
• Carbon tail pipes for lightweight construction
• Sound profile switchable via dedicated exhaust button or driving mode selection

Includes:

• Complete twin-tip sport exhaust system
• Sound Architect™ electronic valve module
• All required installation hardware
• OEM-level integration and functionality

Unleash the beast. Dual sound profiles. Full factory control. Built for the G63 & G500.