Valvetronic Designs Mercedes W204 C 63 6.3L, Catback, T304 Stainless Steel Finished in Anodized Gold, Bespoke OEM Style Valvetronic Tips MER.W204.C63.VSES.AG

The M156 6.2L V8 is an all-time great—its bark is why so many choose the C63 over anything else. But with long-tube headers or other upstream mods, the car can be loud 24/7, even with stock mufflers and resonators. 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.