EC-Approved - with ValveSonic Active Valve Control (For Vehicles with Factory Valve Control System As Standard)
EC-Approved - with ValveSonic Active Valve Control (For Vehicles with Factory Valve Control System As Standard)
Ditch the restrictive factory sound and unleash the aggressive, free-flowing C63 growl your Mercedes AMG deserves.
Works with OE Valved Exhaust
EC-Approved - with ValveSonic Active Valve Control (Adds Valved System to Cars not fitted with Factory Sports Exhaust)
EC-Approved - Non-Valved (For Vehicles without Factory Valve Control System As Standard)
Engineered and proven to support 800whp+! Price includes a $2500.00 refundable core charge.
This product was last offered at the strikethrough price on
07-20-2026
Get up to +93 hp and +131 lb-ft through a safe and easy to use tuning module from RaceChip
Get up to +78 hp and +110 lb-ft through a safe and easy to use tuning module from RaceChip
Get up to +93 hp and +131 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
Get up to +78 hp and +110 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip
Unleash the thunderous roar of your W205 C63 S AMG with this handcrafted Italian stainless steel valved axle-back exhaust system!
Bolt-On Solution! Plug & Play - No Core Charge Required. Designed to handle 850HP!
Please call 330-331-2003 with your VIN to so that we can verify compatibility with your specific vehicle.
Bolt-On Solution! Plug & Play - No Core Charge Required. Designed to handle 800HP!
Please call 330-331-2003 with your VIN to so that we can verify compatibility with your specific vehicle.
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button
Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button