G2X/G4X/G8X BMW OEM-Style Exhaust Valve Controller

Take control of your BMW’s exhaust sound with our OEM-style BMW Exhaust Valve Controller, designed to deliver seamless exhaust valve control with a clean, factory-inspired appearance.

Featuring a discreet, factory-style control switch, this exhaust valve controller lets you open and close your compatible exhaust valves at the touch of a button. Enjoy more control over your exhaust sound without compromising the interior look of your BMW.

Whether you're cruising quietly or enjoying a more aggressive exhaust tone, experience convenient, on-demand exhaust valve control designed for BMW enthusiasts.

Key Features

• OEM-Inspired Design: A clean, factory-style switch designed to complement your BMW’s interior.

• On-Demand Exhaust Control: Open or close compatible exhaust valves with the press of a button.

• Seamless Interior Integration: Designed to maintain a clean, factory-like appearance without bulky aftermarket switches.

• Enhanced Driving Experience: Choose between a quieter exhaust setup and a louder exhaust note when your setup supports it.

• Compatible with Factory and Aftermarket Systems: Designed for compatible valved exhaust systems, subject to vehicle and exhaust configuration.

• Convenient Operation: Enjoy quick, accessible exhaust valve control from inside your vehicle.

• Built for BMW Enthusiasts: A practical upgrade for drivers who want greater control over their exhaust sound.

BMW Fitment & Compatibility

This exhaust valve controller is designed for the following BMW models and chassis codes:

G20 — 3 Series Sedan — 2019–Present
G21 — 3 Series Touring/Wagon — 2019–Present
G22 — 4 Series Coupe — 2021–Present
G23 — 4 Series Convertible — 2021–Present
G26 — 4 Series Gran Coupe / i4 — 2022–Present
G42 — 2 Series Coupe — 2022–Present
G80 — M3 Sedan — 2021–Present
G82 — M4 Coupe — 2021–Present
G83 — M4 Convertible — 2021–Present
G87 — M2 Coupe — 2023–Present

Important: Compatibility may vary depending on your vehicle’s model year, factory switch panel, and exhaust configuration. Please verify your fitment before ordering.

Not sure which version fits your BMW? Contact us with your model, year, chassis code, and a photo of your interior switch panel before purchasing.

What’s Included

• OEM-style exhaust valve control switch

• Exhaust valve control module

• Required wiring harness and compatible connection components

• Additional components as specified for your selected kit

Exact components may vary depending on the kit and vehicle configuration. Please refer to the product images and selected options for details.

Installation

Professional installation is recommended for the cleanest fit and reliable operation. Installation requirements may vary by BMW model and configuration.

This controller is intended for compatible exhaust valve systems and does not automatically add valves to an exhaust system that does not have them.

Why Choose an OEM-Style BMW Exhaust Valve Controller?

Upgrade your BMW with a more integrated way to control your exhaust sound. With a factory-inspired appearance and convenient button-operated functionality, this kit is ideal for enthusiasts who want a cleaner alternative to generic aftermarket exhaust switches.

Enjoy the sound you want, when you want it.

Order your BMW exhaust valve controller today.