Ultimate Stone Exhaust Porsche 971 Panamera 4s (2.9t / 440ps) Cat-back Valvetronic Exhaust System Collection [nAXvRZmK]

Stone Exhaust Porsche 971 Panamera 4S Cat-Back Valvetronic Exhaust System

Enhance the performance and sound of your Porsche 971 Panamera 4S with the 2.9T / 440ps engine, manufactured after 2016, with the state-of-the-art Stone Exhaust Valvetronic Cat-Back Exhaust System. Engineered with precision and designed for optimal fitment, this exhaust system promises to deliver both power and a distinctive tone. The Stone Valvetronic System offers a unique remote control, giving you full control over the exhaust valves. Choose from ON, OFF, or AUTO modes, or set it to open at a specific RPM for seamless performance.

Key Features and Benefits

STONE Valvetronic Porsche Panamera 4S 2.9T / 440ps Exhaust System boasts a Valvetronic System that connects to your OBDII port and is a plug and play solution. It features a One Piece Design for superior strength and reliability. The system is developed through In House Research and Development, using 3D Scanning & Reverse Engineering for precision. Key benefits include a Remote Control with On/Off/Auto settings, Dyno Developed In House for power enhancement, and elimination of drone typically found in standard exhaust systems. Additionally, the system offers an OPF Delete feature, allowing installation on OPF-equipped cars without error codes.

Installation and Compatibility

The Stone Valvetronic System is designed for easy installation and is compatible with the 2.9T / 440ps engine in the Porsche 971 Panamera 4S, model years 2016 and later. With its plug and play design, installation can be completed in a few minutes, making it an ideal upgrade for your vehicle. The system is backed by a Stone Exhaust 2 Year Warranty, ensuring peace of mind and long-lasting performance. Explore the installation process with the provided video to see how simple it can be to transform your Porsche's exhaust system with the Stone Valvetronic System.