DESCRIPTION

Mirror polished T304 stainless steel valved catback exhaust system built for Mercedes‑Benz AMG GT GTS C190 4.0T Bi‑Turbo V8.

Complete bolt‑on catback assembly comes with electronic valve actuators and wireless remote controller. Switch between quiet daily cruise mode and aggressive race‑tone exhaust sound instantly. Optimized internal piping design reduces exhaust back‑pressure, unlock smoother power delivery. Maintains factory mounting positions for simple installation without cutting or modification.

Precision mandrel bent tubing and durable TIG welded seams deliver long‑term reliability against heat and vibration. The dual‑valve setup offers full sound adjustment range, perfect for street daily driving and track use. All clamps and hangers match OEM mounting geometry for precise fitment.

VEHICLE FITMENT

• For Mercedes‑Benz AMG GT (C190) — 4.0T Bi‑Turbo V8 Engine
• For Mercedes‑Benz AMG GTS (C190) — 4.0T Bi‑Turbo V8 Engine

KEY FEATURES

• Premium T304 Stainless Steel Build: Entire catback system constructed from high grade T304 stainless steel, anti-corrosion, anti-rust for long service life.
• Mirror Polished Surface Treatment: Bright mirror-polished finish for premium visual effect, easy to clean and maintain.
• Dual Electronic Valve Mechanism: Independent electronic valves on left and right side, supports real-time sound adjustment.
• Wireless Remote Control Kit: Included remote controller to open / close valves in one click, toggle between quiet street mode and loud sport sound.
• Mandrel-Bent Smooth Tubing: Mandrel bent pipe eliminates inner crimping, reduces exhaust back-pressure for improved gas flow.
• Full TIG Welded Construction: Professional TIG welding for every joint, stable under high temperature and intense vibration.
• 100% Direct Bolt-On Fitment: Matches original hanging points and pipe geometry, no cutting, no drilling required.
• Tunable Sound Character: Closed valve for low-volume daily commute; open valve for deep, aggressive V8 exhaust note.

TECH SPECIFICATIONS

• Product Name:  Valved Catback Exhaust Muffler System
• Main Material: T304 Stainless Steel
• Surface Finish: Mirror Polished
• Pipe Bending Process: Mandrel Bent
• Welding Process: Full TIG Argon‑Arc Welded
• Valve Type: Dual Electronic Valve
• Control Method: Wireless Remote Control
• Fitment Type: 100% Direct Bolt‑on Catback
• Compatible Chassis: For Mercedes‑Benz C190 
• Compatible Engine: 4.0T Bi‑Turbo V8 

WHAT'S IN THE BOX

• 1 xValved Catback Exhaust Assembly
• 2 x Electronic Exhaust Valve Actuators
  
• 1 x Valve Control Module
  
• 2 x Wireless Remote Key Fobs
  
• 1 x Complete Wiring Harness
  
• Full Set V‑Band Clamps, Installation Hangers & Hardware Kit