Akrapovic Sound Kit

2012–2021 BMW 340i (F30/F31) / 2013–2021 BMW 440i (F32/F33/F36) with OPF/GPF

Part #: P-HF1179

Overview

The Akrapovič Sound Kit is an innovative accessory designed for select BMW 3 Series and 4 Series models equipped with OPF/GPF filters. This advanced system allows you to customize the sound profile of your vehicle’s exhaust, giving you the flexibility to switch between a quiet, refined tone and a more aggressive, sporty sound at the push of a button. Perfect for enthusiasts who want to enhance their driving experience without sacrificing comfort or compliance, the Sound Kit offers a seamless way to personalize your BMW’s exhaust note.

Whether you're daily driving or seeking a more spirited driving experience, this kit provides the ability to control your vehicle’s sound characteristics effortlessly. Using cutting-edge Akrapovič technology, it integrates smoothly with your existing exhaust system, enabling you to enjoy a quieter cabin during city commutes or unleash a more dynamic exhaust note when desired. The system is designed for ease of use, making it suitable for both casual drivers and performance enthusiasts alike.

Key Features

The Akrapovič Sound Kit is engineered with precision and quality, offering several key features that enhance your BMW experience:

• Electronic valve control system that allows switching between sound modes via remote or smartphone app
• Compatible with BMW models equipped with OPF/GPF filters, ensuring compliance and optimal performance
• Utilizes Akrapovič's proprietary valve actuators for reliable, smooth operation
• Wireless operation with included remote control and smartphone app (iOS and Android) for convenient, on-the-go adjustments
• Seamless integration with factory systems, maintaining vehicle warranty and emissions compliance
• Designed with high-quality materials for durability and long-lasting performance
• Minimal installation complexity, with plug-and-play connectivity for quick setup
• Allows drivers to tailor their exhaust sound for various driving scenarios, from stealthy cruising to spirited driving

Construction & Design

The Akrapovič Sound Kit features a sophisticated electronic control unit (ECU) that manages the valve actuators at the end of your exhaust system. The actuators are built with precision components to ensure silent, reliable operation over countless cycles. The system's compact receiver module connects seamlessly to your vehicle’s existing wiring harness, maintaining a clean and unobtrusive installation. The included smartphone app provides intuitive control, allowing you to switch modes instantly and even customize sound profiles if supported.

Designed with durability in mind, the components are housed in corrosion-resistant casings, ensuring longevity even in challenging driving conditions. The kit’s sleek design complements the factory aesthetic, adding a high-tech touch to your BMW’s exhaust system without compromising its appearance or functionality.

Installation & Fitment

The Akrapovič Sound Kit is designed for a straightforward, bolt-on installation. It connects directly to your vehicle’s existing exhaust valve actuators with minimal wiring modifications. No cutting, drilling, or extensive tuning is required, making it suitable for DIY installation or professional setup. The system is compatible with factory exhaust configurations that include valve actuators, ensuring a perfect fit and reliable operation.

• Plug-and-play connection to existing valve actuators
• No cutting or drilling required
• Compatible with factory wiring harnesses
• Easy to operate via remote control or smartphone app

Once installed, you can enjoy instant control over your BMW’s exhaust sound, enhancing your driving pleasure without any compromise on vehicle integrity or emissions compliance.

What's Included

• Electronic control unit (ECU)
• Wireless receiver module
• Remote control
• Smartphone app (download required)
• Wiring harness and connectors
• Installation instructions

Ideal For

• BMW owners seeking customizable exhaust sound
• Performance enthusiasts who want to enhance their driving experience
• Drivers looking for a discreet way to switch between quiet and sporty exhaust tones
• Anyone wanting to add a high-tech upgrade to their vehicle’s exhaust system