Armytrix BMW G22 420/430 (2021-Present) valvetronic exhaust system

Command attention and unlock dynamic performance with the ARMYTRIX Valvetronic Exhaust System, tailored specifically for the BMW G22 420i / 430i (RWD & xDrive) models from 2021 onwards. Designed for non-OPF-equipped B48D 2.0L turbocharged engines, this quad-tip system brings the perfect blend of raw performance, aggressive tone, and driver-controlled valving—backed by Armytrix’s plug-and-play technology.

Whether carving up the backroads or making a statement in the city, ARMYTRIX transforms your G22 into a machine of sound, presence, and precision.

Fitment:

• Model: BMW 420i / 420i xDrive / 430i / 430i xDrive

• Chassis: G22 Coupé

• Years: 2021–Present

• Engine: B48D 2.0L Turbocharged Inline-4

• Emission Type: Non-OPF Only

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

• VIN Verification: Strongly recommended to confirm proper system configuration

Key Features:

• Wireless Valvetronic Control: Open or close the valves instantly via the ARMYTRIX mobile app or included remote, powered by the required OBDII Control Module

• Pipework: Enlarged 3.5” stainless steel main piping maximizes exhaust flow, turbo efficiency, and tonal clarity

• Exhaust Tips: Signature quad 3.5” tips provide an aggressive, race-inspired rear aesthetic

• CEL Prevention: Built-in OPF/catalytic converter fault code clearing system reduces the chance of triggering check engine lights from performance mods

• Plug-and-Play Installation: The pre-wired OBDII module simplifies wiring and slashes install time by up to 30%

• Direct Bolt-On Fitment: Precisely engineered to integrate seamlessly with factory mounts—no cutting or welding needed

Valvetronic Sound Modes:

Dominate every environment with on-demand sound control:

• Valves Closed: Calm, composed tone for stealth driving or early mornings

• Valves Open: Aggressive growl and exhilarating volume for full-performance engagement

• Adaptive Mode: Automatically adjusts valve position based on real-time throttle input for the perfect balance between comfort and aggression

What’s Included:

• Valvetronic Cat-Back Exhaust System

• Quad 3.5” Exhaust Tips

• Armytrix OBDII Control Module

• Wireless Remote Control

• Full Installation Hardware & Instructions

Please Note:

• Non-OPF B48D engines only – not compatible with OPF-equipped models

• Armytrix OBDII Control Module is essential for full wireless functionality

Elevate Your G22. Unleash the Sound.

Step beyond factory limits with ARMYTRIX—where precision engineering meets raw emotion. With this valvetronic system, your G22 becomes more than a car—it becomes your instrumen