Armytrix BMW F82 F83 M4 / M4 Competition (OE Valve Control) valvetronic exhaust

Redefine the performance and sound of your BMW F82 M4 Coupe or F83 M4 Convertible with the Armytrix OE Valve-Controlled Valvetronic Exhaust System. Specifically engineered for the high-performance S55 3.0L twin-turbo inline-six, this system integrates seamlessly with your M4’s factory OE valve control, giving you adaptive sound and performance through your existing drive modes.

Crafted for both OPF and Non-OPF models, this system delivers a perfect balance of aggressive tone, precision fitment, and fault-free operation—making it a must-have upgrade for any enthusiast seeking OEM-level functionality with aftermarket performance.

Key Features:

Fitment:

• BMW F82 M4 Coupe / F83 M4 Convertible / M4 Competition

• Years: 2014–2019

• Engine: 3.0L S55B30 Twin-Turbocharged I6

• Emissions: Compatible with OPF & Non-OPF models

• Drive Orientation: Suitable for Left-Hand Drive and Right-Hand Drive vehicles

• VIN Verification Required prior to installation to confirm fitment

Exhaust System Specs:

• Main Pipe Diameter: Dual 2.5” piping – optimized for turbo efficiency and exhaust flow

• Exhaust Tips: Quad 3.5” – bold aesthetics with an aggressive, refined note

• Installation: Direct Bolt-On – no modifications, cutting, or welding needed

OE Valvetronic Integration:

• Factory Valve Control Compatibility: Exhaust valves function through your M4’s original drive modes

• No Aftermarket Controller Needed: Clean installation with full OEM functionality

• Drive Mode Adaptive Sound:

  • Comfort Mode (Valves Closed): Subtle and composed for daily use

  • Sport/Sport+ Mode (Valves Open): Explosive, race-inspired exhaust tone at wide-open throttle

  • Dynamic Valve Behavior: Adjusts in real time based on throttle input and RPM

CEL Prevention System (Full EV System Only):

• Built-in Catalytic Converter & OPF Fault Code Clearing Technology

• Drastically reduces risk of Check Engine Light (CEL) for OPF-equipped vehicles

• Full EV System (Catback + Downpipe) strongly recommended for OPF models to maintain performance and avoid fault codes

Armynator Module (Supplied with Full EV System Purchase Only):

• Ensures seamless fault code clearing and diagnostics

• Plug-n-play installation – 30% quicker install time compared to traditional systems

• Optimized for long-term reliability and vehicle integration

Fitment Overview:

• Model: BMW M4 / M4 Competition

• Platform: F82 Coupe / F83 Convertible

• Years: 2014–2019

• Engine: 3.0L S55 Twin-Turbocharged I6

• Emission Types: OPF & Non-OPF Compatible

• Drive Orientation: LHD & RHD Supported

Important Notes:

• VIN must be checked before purchase to verify correct fitment

• OPF-equipped vehicles: Strongly advised to purchase Full EV System (Catback + Downpipe)

• Armynator Module Included Only with Full System Purchase

• Fully integrates with factory OE Valve Control – no need for additional remotes

OEM Integration. Motorsport Sound. Armytrix Precision.

With its OE valve control compatibility, precision bolt-on fitment, and CEL-prevention tech, the Armytrix Valvetronic Exhaust System for the F82/F83 M4 brings you the best of both worlds—OEM refinement and raw, aggressive sound. Whether you’re chasing lap times or turning heads on the street, this system delivers unmatched performance, reliability, and control.