Manufacturer SKU: MER.W204.C63.VSES.AG Mercedes C63 AMG (W204) – Valved Exhaust System T304 Stainless Steel • 2.75" Free-Flow • Quad AMG Tips Overview The M156 6.2L V8 is an all-time great—its bark is why so many choose the C63 over anything else. The Valvetronic Designs Valved Exhaust System fixes that. Built from anodized-gold T304 stainless and measuring 2.75" to a set of classic quad AMG-style tips, it delivers the raw M156 thunder on demand—and true quiet when you need it. Sound & Control Valves Open: Near-unrestricted flow for that signature, ferocious 6.2L tone—crisp upshifts, hard-edged growl, maximum character. Valves Closed: Stock-like volume with zero drone, perfect for city driving, late-night returns, or low-profile cruising. Standalone Control: Toggle loud/quiet at the touch of a key-fob remote, independent of drive modes. Performance Engineering - 2.75" Mandrel-Bent Path: Reduced backpressure for sharper response and stronger pull. - Rear-Muffler Valve Architecture: True dual-personality operation without compromises. - Weight Reduction: 22.7 lb lighter than the factory exhaust. Fitment - 2009–2014 Mercedes C63 AMG (W204) - 2013–2015 Mercedes C63 AMG Black Series Features - T304 stainless steel construction (anodized gold finish) - Standalone valve system with key-fob controller - 2.75" fully mandrel-bent tubing - Quad traditional AMG-style tips - Precision TIG welds for high strength Have questions about header compatibility or installation? Email: CUSTOMERSERVICE@VALVETRONIC.COM