Armytrix BMW G01 X3 20i/30i xDrive Non-OPF 2019 valvetronic exhaust system

Unleash the hidden voice of your B48-powered BMW G01 X3 or G02 X4 with the ARMYTRIX Valvetronic Exhaust System—purpose-engineered for Non-OPF 20i and 30i xDrive models. This premium performance exhaust transforms your compact SUV into a sporty, road-commanding machine, offering a richer, more aggressive exhaust note and a fully customizable sound experience.

Control the volume and personality of your exhaust with the ARMYTRIX OBDII Plug-n-Play Valve Control Module, giving you seamless command via wireless remote or smartphone app—without cutting or splicing a single wire.

Fitment:

• Model: BMW X3 20i / 30i xDrive (G01)

• Model: BMW X4 20i / 30i xDrive (G02)

• Years: 2019–Present

• Engine: B48B20 2.0L Turbocharged Inline-4 (Non-OPF only)

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

Key Features:

Wireless Valvetronic Control via OBDII

Enjoy full control over your exhaust valves through ARMYTRIX’s exclusive Plug-n-Play OBDII module, enabling real-time mode switching via remote or app—no wiring, no hassle.

Integrated CEL Prevention System

Built-in simulators clear fault codes associated with the removal or replacement of OPF and catalytic converters—greatly reducing the risk of a Check Engine Light.

High-Performance Exhaust Design

• Main Piping: Mandrel-bent 3” stainless steel for optimal flow, power, and durability

• Exhaust Tips: Bold quad 4” tips available in multiple finishes to elevate rear-end styling

• Welds: Expert TIG welds for premium strength and precision

Direct Bolt-On Installation

Engineered for a perfect OEM fit—no cutting, welding, or fabrication needed. Install time is reduced by up to 30% thanks to the plug-n-play design.

Valvetronic Sound Modes (via App or Remote):

• Closed Valve Mode – Civilized and quiet for city driving or early starts

• Open Valve Mode – Aggressive growl and race-inspired tone for high-performance driving

• Auto Mode – Smart valve adjustment based on RPM and throttle input

What’s Included:

• ARMYTRIX Valvetronic Cat-Back Exhaust System

• Quad 4” Exhaust Tips (various finish options)

• ARMYTRIX Wireless Remote Control Key Fob

• Smartphone App Integration (iOS & Android)

• OBDII Plug-n-Play Valve Control Module

• Full Mounting Hardware and Installation Guide

Important Notes:

• Fits Non-OPF B48B20 engines only

• ARMYTRIX OBDII Control Module is required for valve operation

• Not compatible with OPF-equipped models

• Verify fitment with VIN prior to ordering

Drive the Difference. Hear the Change.

Transform your BMW X3 or X4 with the ARMYTRIX Valvetronic Exhaust System—built for enthusiasts who demand performance, control, and soul. Whether you're carving up mountain roads or commuting in comfort, this system delivers intelligent sound on demand.

More power. More personality. Less compromise.