Mercedes-Benz S63 (2017-2022) W222 Valvetronic Exhaust System

Fi EXHAUST Valvetronic System – Mercedes-AMG W222 S63 (Facelift)

Signature T304 Stainless Steel | Race-Bred Sound | OEM Valve Compatible

🏁 Transform the S-Class into a Sonic Powerhouse

Unleash the refined aggression of your Mercedes-AMG W222 S63 Facelift with the Fi EXHAUST Valvetronic System. This direct bolt-on catback upgrade, built from T304 stainless steel, is precision-engineered to amplify performance and driving emotion while preserving the luxury DNA of the flagship AMG sedan.

🎚️ Intelligent Valvetronic Control

Control your soundtrack on demand using OEM controls or the optional Fi Remote Control / App:

• Valves Closed: Smooth, subdued tone ideal for daily comfort

• Valves Open: Thunderous, motorsport-inspired growl with no compromises

Switch seamlessly between modes via:
✅ Factory Sport/Exhaust Button
✅ Drive Mode Selector
✅ Optional Mobile App / Remote Module

🚀 Performance Gains

When paired with a full catless setup, expect:

• 5–10% horsepower increase

• Sharper throttle response

• Greater torque across RPMs

• An exotic, deep-toned exhaust note

📦 System Configuration – Components Sold Separately

✅ Catback Exhaust (Non-OPF)

• Mid X-Pipe + Valvetronic Muffler (EV Valve Equipped)

• Fully compatible with OEM electronic valves

• No remote control included in this configuration

• Part #: MB-222A177-CBOE

🔥 Downpipes (Optional – Non-OPF)

Choose your preferred flow and sound:

1. Ultra High Flow Catless Downpipe

   • Part #: MB-222A177-NCAT

   • Maximum performance and aggressive tone

2. Sport 200 Cell Catted Downpipe

   • Part #: MB-222A177-CAT200

   • Emissions-conscious performance upgrade

📱 Optional Add-On

Fi EXHAUST Pro Remote Control System (Sold Separately)

• Part #: R2020OBD

• Enables OBDII-based control of valves via mobile app

🛠 Vehicle Compatibility

• Model: Mercedes-AMG S63 (Facelift)

• Chassis: W222

• Years: 2018+

• Engine: 4.0L V8 Bi-Turbo (M177)

• Non-OPF vehicles only for full system compatibility

⚠️ Additional Information

• Each component of the system must be purchased individually

• Actual appearance may vary by production year or region

• Product visuals are for illustration only

• Professional installation recommended for best results

💎 Experience Refined Brutality

Elevate the elegance and unleash the beast within your AMG with Fi EXHAUST’s high-performance valvetronic system — crafted for those who want it all: comfort, control, and commanding power