Armytrix BMW G30/G31 520/530 (2017-2024) valvetronic exhaust system

Unleash a deeper, more aggressive soundtrack from your B48-powered BMW with the ARMYTRIX Valvetronic Exhaust System, purpose-built for the G30 Sedan and G31 Touring platform. Designed for non-OPF B48B20 engines, this premium cat-back system combines raw performance, refined sound, and cutting-edge wireless valve control via ARMYTRIX’s exclusive OBDII Plug-n-Play module.

Take full command of your exhaust tone using the wireless remote or smartphone app, and enjoy a fully adjustable sound profile—from quiet, civil commuting to an open-valve roar worthy of the autobahn. Engineered for daily driveability and weekend thrills, it’s the perfect enhancement for discerning 5 Series drivers.

Fitment:

• Model: BMW 520i / 530i / 530Xi

• Chassis: G30 Sedan / G31 Touring

• Years: 2017–2024

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

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

Key Features:

Wireless Valvetronic Control via OBDII:

Take control of your exhaust system with ARMYTRIX’s plug-and-play OBDII module, enabling seamless remote or app-based valve operation—no cutting, wiring, or splicing required.

Fault-Code Prevention:

This system features an integrated CEL-clearing mechanism, designed to reduce the risk of Check Engine Lights commonly associated with exhaust upgrades on non-OPF vehicles.

Free-Flowing Exhaust Design:

• Pipework: Mandrel-bent 3” stainless steel main piping, expertly TIG-welded for unrestricted flow, durability, and tone

• Tips: Aggressive quad 3.5” exhaust tips, available in premium finishes to elevate your rear profile

Direct Bolt-On Installation:

Engineered for precision fitment to OEM mounting points—no cutting, no welding. Installation time is reduced by up to 30% with the ARMYTRIX plug-n-play module compared to traditional wired systems.

Valvetronic Sound Modes (via Remote or App):

• Closed Valve Mode – Toned down and discreet for early starts or long cruises

• Open Valve Mode – Unleashed aggression with deep growl and sporty character

• Auto Mode – Intelligent adaptation to engine load and throttle input

What’s Included:

• ARMYTRIX Valvetronic Cat-Back Exhaust System

• Quad 3.5” Exhaust Tips

• OBDII Plug-n-Play Wireless Control Module

• Remote Key Fob

• Mounting Hardware & Install Guide

Important Notes:

• Fits Non-OPF B48B20 engines only

• Armytrix OBDII Control Module is required for valve operation

• Not compatible with OPF-equipped models

Where Intelligent Design Meets Driving Emotion

Transform your G30 or G31 into a performance machine with the ARMYTRIX Valvetronic Exhaust System—crafted for precision fitment, customizable sound, and plug-and-play convenience. Whether you’re chasing thrills or keeping it lowkey, this system adapts to your every mood.