Porsche GT3/GT3RS 911 991.1/991.2 Valved Exhaust System With Headers - Porsche 911 991.1/991.2

Porsche 911 GT3 / GT3 RS 991.1 / 991.2 Valved Exhaust System with Headers (2014–2019)

Upgrade the performance and sound of your Porsche with this Valved Exhaust System with Headers, designed to deliver an aggressive, race-inspired tone with refined control. Engineered to emulate the sound and character of the Porsche RSR race car, this system transforms your driving experience.

Premium Material Construction

Manufactured using high-quality materials, this exhaust system is built for durability, heat resistance, and long-term performance. Precision engineering ensures consistent performance under high RPM and track conditions.

Aggressive & Functional Design

Engineered with a full 2.5-inch system and a large cross-section X-pipe, this setup is designed to produce a sharp, high-pitched, motorsport-inspired exhaust note. Additional loop sections help enhance sound character and pitch, delivering a more exotic tone throughout the rev range.

With valves open, the system delivers an aggressive, high-revving sound that builds all the way to redline. With valves closed, the tone remains controlled and refined for comfortable daily driving.

Valved Exhaust Technology

Equipped with vacuum-actuated exhaust valves, this system provides factory-style operation, allowing you to switch between a quieter cruising mode and a loud, track-inspired exhaust note instantly.

Precision Fitment & Direct Installation

Designed for vehicle-specific fitment, this system installs directly to factory mounting points. Fully reversible, allowing you to return to stock at any time without permanent modifications.

Product Features

✔ Full 2.5-inch exhaust system
✔ Includes high-performance headers
✔ Large cross-section X-pipe for enhanced sound
✔ Loop sections for improved exhaust tone and pitch
✔ Vacuum-controlled valved system
✔ Precision TIG-welded construction
✔ 100% reversible installation

Fitment

• Porsche 911 GT3 991.1 (2014–2016)
• Porsche 911 GT3 991.2 (2017–2019)

• Porsche 911 GT3 RS 991.1 (2016)
• Porsche 911 GT3 RS 991.2 (2018–2019)

⚠️ This exhaust system is made to order.

• Stainless Steel: 10–15 business days for production
• Titanium: 20–25 business days for production
• Shipping Time: Approximately 15 days after production is completed

Please plan accordingly before placing your order.

Installation Notes

Professional installation is strongly recommended. Installation guides are not provided.
Ensure proper alignment and secure mounting of all components during installation.