Take control of the exhaust sound of your Maserati Quattroporte with the Maserati Quattroporte Exhaust Bypass Valve Controller by Forza Componenti! When looking for the best solution to manage your Quattroporte's exhaust sound, our top recommendation is always the Forza Componenti controller. This kit is entirely plug-and-play, drawing power from your car's existing exhaust bypass vacuum solenoids with no need for wiring modifications. The included connector cables ensure a seamless installation. Furthermore, the setup is 100% reversible, should you decide to remove it.

This Bypass Valve Control Kit provides a comprehensive solution, allowing you full manual control of the exhaust bypass valve in your Maserati Quattroporte. We are an Authorized Installer for Forza Componenti, offering full installation support at our CA and TX locations, as well as phone assistance.

The controller comes with a startup option that is user-configurable for either Always Open or Normal Mode (ECU Control). Its compact size allows for easy installation, making it simple to find an ideal mounting spot. To install, unplug the existing connectors to the vacuum solenoid valves, connect the provided Y-cables, and route them to the controller. With installation complete, you can use the included remote transmitter to open or close the exhaust bypass valves, or choose to configure a manual on/off switch that can be mounted inside your vehicle.

Do you want more exhaust sound? By installing this kit, you can enjoy the full sound experience of your Quattroporte's engine at all times. Prefer a quieter cabin? You can close the exhaust valve via a switch or the remote control included with the kit.

Features

• Designed specifically for the Maserati Quattroporte with a single vacuum control valve model
• Completely Self-Contained Controller Box
• User configuration with remote control key fob or optional manual on/off switch
• Approved by FCC, CE, and all international governing bodies
• No Check Engine Lights (CEL) or Diagnostic Test Codes (DTC)
• Water and oil-resistant flexible cabling
• Weatherproof connectors
• High-gain external antenna for enhanced remote performance
• Includes full installation instructions and two remote transmitters
• Mounting accessories included
• Components designed for severe environments, with high serviceability TPE insulated cabling rated to 105°C

Installation is straightforward and typically takes about 1-2 hours. Simply choose a location for the controller, unplug the vacuum solenoids, and connect and route the new cables to the controller. Our kit is fully reversible, requiring no permanent modifications.

If you have any questions or need assistance, our friendly team is here to help. Please call us at 512-982-9393 (Texas) or 562-981-6800 (California). We look forward to assisting you!

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov