Armytrix Mercedes-AMG W205 C43 (2015-2022) valvetronic exhaust system

Unleash the deep, turbocharged growl of your V6 with the ARMYTRIX Valvetronic Exhaust System for the Mercedes-AMG W205 C43 / C400 / C450 (2015–Present). Designed to transform your driving experience with intelligent valve control, aggressive sound, and performance-focused engineering—this system brings out the full character of your 3.0L V6 twin-turbo engine across saloon, coupe, and estate body styles.

Whether cruising or pushing through the redline, ARMYTRIX gives you full exhaust control via remote, smartphone app, or Dynamic Select (on facelifted models). This system is compatible with both OPF and non-OPF variants and is precision-engineered for plug-and-play installation on standard exhaust models.

Fitment:

• Models:

  • Mercedes-AMG C43 (W205)

  • Mercedes-Benz C400 / C450 (W205)

• Years: 2015–Present

• Engine: 3.0L V6 Twin-Turbo (M276)

• Body Styles: Saloon / Coupé / Estate

• Drive Orientation: Left-Hand Drive & Right-Hand Drive Compatible

• Exhaust Type: OPF & Non-OPF Compatible

• Control Module: ARMYTRIX OBDII Required

Fitment Notes:

• System fits models with standard exhaust only.

• For vehicles equipped with factory AMG switchable exhausts, a separate clamp must be purchased, and exhaust hanger modification is required.

• VIN and exhaust photos must be provided prior to ordering to verify compatibility.

Key Features:

Valvetronic Control via OBDII (Remote + App + Dynamic Select):

• Switch between Quiet, Auto, and Race modes at any time.

• Facelifted models support Dynamic Select Integration:

  • Comfort → Valves Closed

  • Sport → Auto

  • Sport+ / Race → Valves Open

Mandrel-Bent Stainless Steel Construction (2.75”):
Free-flowing design reduces backpressure, improves turbo response, and enhances exhaust acoustics with a rich V6 tone.

Fault Code Suppression System:
Eliminates OPF and catalytic converter-related fault codes—reducing the risk of triggering a Check Engine Light (CEL) after upgrade.

Direct Bolt-On Fitment:
No cutting or welding required for standard exhaust models. Installation is simplified with a plug-and-play OBDII control unit, reducing time and complexity by up to 30%.

Valvetronic Sound Modes:

• Quiet Mode (Valves Closed): Comfort-focused tone, ideal for neighborhoods or long drives

• Race Mode (Valves Open): Deep, aggressive AMG tone with bold turbo sounds and crackles

• Auto Mode: App-controlled, RPM-responsive valve modulation for the perfect balance

• Dynamic Select Mode (Facelifted Models): Drive mode-based valve control for seamless integration with factory settings

What’s Included:

• ARMYTRIX Valvetronic Cat-Back Exhaust System (2.75”)

• Quad Performance Exhaust Tips (Finish Options Available)

• Wireless Remote Controller

• OBDII Plug-n-Play Valve Control Module

• All Required Mounting Hardware

• Digital Installation Guide

System Compatibility & Notes:

• Fits C43 / C400 / C450 W205 models (2015–Present)

• Works with OPF and Non-OPF configurations

• Supports both LHD and RHD vehicles

• Not directly compatible with AMG factory switchable exhausts without modifications

• Additional clamp and hanger mod needed for AMG Performance Exhaust models

• Professional installation recommended

Tuned Sound. Controlled Power. Intelligent Performance.
With the ARMYTRIX Valvetronic Exhaust System for the W205 C-Class V6 models, experience the thrill of AMG performance with the freedom to choose your sound—anytime, anywhere.