Akrapovic Exhaust Sound Kit

2012–2015 Porsche 911 Carrera S/4/4S/GTS (991)

Part #: P-HF874

Overview

The Akrapovic Exhaust Sound Kit is an innovative accessory designed specifically for select Porsche 911 models from 2012 to 2015. This kit allows you to customize the sound profile of your vehicle’s exhaust system, giving you the flexibility to switch between a quiet, refined tone and a more aggressive, sporty exhaust note. Perfect for enthusiasts who want to enhance their driving experience without sacrificing comfort or daily usability, this sound kit elevates your Porsche’s auditory presence with the latest technology.

Whether you're a spirited driver seeking a more dynamic sound or a proud owner wanting to showcase your vehicle’s performance character, the Akrapovic Sound Kit offers a seamless way to tailor your Porsche’s exhaust note. It’s an ideal upgrade for those who appreciate engineering excellence and want to add a personal touch to their vehicle’s sound profile.

Key Features

The Akrapovic Exhaust Sound Kit is engineered with precision and advanced technology to provide a versatile and user-friendly experience. Key features include:

• Electronic valve control system that enables switching between sound modes from the cockpit or via smartphone app, offering convenience and customization at your fingertips.
• Utilizes Akrapovic’s proprietary valve actuators, which are designed for durability and seamless operation, ensuring reliable performance over time.
• Compatible with select Akrapovic exhaust systems, allowing owners to enhance their existing setup with adjustable sound control.
• Includes a dedicated receiver that drives the actuators, integrating smoothly with your vehicle’s electrical system for a clean installation.
• Allows drivers to easily toggle between quiet and sportier exhaust sounds, enhancing driving enjoyment during daily commutes or spirited drives.
• Designed with high-quality materials and engineering standards that match Porsche’s performance and luxury ethos.
• Operates via a dedicated remote controller or a smartphone app compatible with iOS and Android devices, providing flexible control options.
• Maintains the integrity and performance of the original exhaust system while adding a customizable sound experience.
• Designed to be a plug-and-play upgrade, minimizing installation complexity for qualified technicians or experienced enthusiasts.

Construction & Design

The Akrapovic Exhaust Sound Kit features a compact, robust receiver unit that integrates seamlessly with your Porsche’s existing electrical architecture. The valve actuators are crafted with precision components to ensure smooth, silent operation and long-term durability. The system’s design emphasizes reliability and ease of use, with high-quality wiring and connectors that match the vehicle’s standards.

The kit’s control modules are engineered to withstand the harsh conditions of the engine bay, including heat and vibration, ensuring consistent performance. The sleek, modern design of the remote controller and smartphone app interface complements the high-tech nature of the system, providing intuitive control over your vehicle’s exhaust sound profile.

Akrapovic’s engineering team developed this kit with a focus on minimal weight addition and maximum integration, preserving the vehicle’s balance and handling characteristics. The materials used are selected for their durability and aesthetic appeal, aligning with Porsche’s premium standards.

Installation & Fitment

The Akrapovic Exhaust Sound Kit is designed for a straightforward, bolt-on installation. It connects directly to your existing Akrapovic exhaust system, with no need for cutting or extensive modifications. The included wiring harness and control modules are engineered for a clean, OEM-like fitment, ensuring a professional appearance and operation.

No tuning or additional adjustments are required after installation, making it a convenient upgrade for Porsche owners. We recommend professional installation to ensure optimal performance and integration with your vehicle’s electrical system.

What's Included

• Receiver unit for valve actuation
• Electronic control module
• Remote controller for manual operation
• Smartphone app compatibility for remote control via iOS and Android devices
• Wiring harness and connectors
• Installation instructions and hardware

Ideal For

• Porsche 911 Carrera S/4/4S/GTS (991) owners seeking customizable exhaust sound
• Enthusiasts wanting to enhance their vehicle’s auditory presence
• Drivers who appreciate advanced technology and seamless control over their car’s sound profile
• Owners looking for a high-quality, reliable sound upgrade that maintains factory performance