STRATEC Titanium Valved Catback Exhaust System for Mercedes Benz G63 AMG W464 4.0T

Elevate the performance and presence of your Mercedes Benz G63 AMG W464 4.0T with the STRATEC Titanium Valved Catback Exhaust System, engineered for extreme weight reduction, sharper throttle response, and aggressive AMG‑inspired sound.

Constructed from premium lightweight titanium, this system significantly reduces rear‑end weight while improving exhaust flow and turbo efficiency. The integrated valvetronic muffler design retains full compatibility with the factory valve control system, allowing seamless switching between refined cruising and full performance mode.

Designed as a direct bolt‑on upgrade, this axle‑back catback configuration enhances both aesthetics and acoustics while maintaining OEM integration.

Sound Control

Valves Closed
Refined and controlled tone suitable for daily driving with minimal cabin drone.

Valves Open
Sharp, aggressive performance tone with enhanced turbo presence and deeper AMG character.

Titanium construction produces a cleaner, higher‑frequency exhaust note compared to stainless steel systems.

Performance Engineering

• Lightweight titanium construction for major weight savings

• Valved muffler system compatible with OEM drive modes

• Improved turbo response and reduced backpressure

• Precision mandrel bent tubing

• TIG welded titanium craftsmanship

• Direct bolt on installation

• No cutting or permanent modifications required

Fitment

Mercedes Benz G63 AMG W464
4.0T Twin Turbo V8
Model Years 2019–2023