Mercedes-Benz C63S (2014-2021) W205 Valvetronic Exhaust System

Fi EXHAUST Valvetronic System – Mercedes-AMG W205 C63 S

High-Performance Stainless Steel Catback + Optional Downpipes

🏁 Unlock Aggressive Performance & Signature Sound

Enhance your AMG experience with the Fi EXHAUST System engineered exclusively for the Mercedes-AMG W205 C63 S. Built from high-grade T304 stainless steel, this direct bolt-on valvetronic exhaust system is crafted to deliver powerful performance gains, razor-sharp throttle response, and a soundtrack that perfectly matches the car’s 4.0L V8 bi-turbo might.

🎚️ Valvetronic Sound Control – Daily Comfort to Track Ready

Take control of your driving soundtrack with Fi EXHAUST’s valvetronic system:

• Valves Closed: Quiet and composed, ideal for daily commutes

• Valves Open: An aggressive, motorsport-inspired roar

Control Options:

• Use the OEM sport/exhaust button

• Switch via drive mode

• Optional Fi Pro App & Remote Control available

📈 Performance Benefits

Install the full catless system and expect a +5–10% boost in horsepower. Other benefits include:

• Enhanced exhaust gas flow

• Increased low-end torque

• Sharper throttle response

• Lighter system weight vs stock

🔧 System Configuration

Each component is modular and sold separately, allowing full customization based on your build and regional compliance.

✅ Catback Exhaust (Not compatible with convertible models)

Includes:

• Front Pipe

• Mid X-Pipe

• Valvetronic Muffler (Compatible with OEM elect. valves)

• Remote control not included

Part Number: MB-205A-CBE

🧱 Downpipes (Optional)

1. Ultra High Flow Catless Downpipe

   • PN: MB-205A-NCAT

   • For maximum flow and aggressive sound

2. Ultra High Flow Downpipe (Gold Ceramic Coated)

   • PN: MB-205A-NCATCRG

   • Enhanced heat resistance and aesthetics

3. Sport 200 Cell Catted Downpipe

   • PN: MB-205A-CAT200

   • Performance + better emission compliance

📦 Vehicle Fitment

• Make: Mercedes-AMG

• Model: C63 S

• Chassis: W205 (Not for Convertible)

• Engine: 4.0L V8 Bi-Turbo

• Years: 2015–2021

📲 Optional Add-On

• Fi Pro Remote Control Module (OBD2)

  • Seamless control via smartphone app or remote

  • PN: R2020OBD

⚠️ Additional Information

• All parts are sold individually

• Appearance may vary by production batch and region

• Professional installation recommended

• Product images are for reference only

💬 Ready to Unleash the Beast?

Deliver uncompromising power, sound, and control to your W205 C63 S. The Fi EXHAUST Valvetronic System is the go-to upgrade for true AMG enthusiasts