Stainless Steel Full Catback Exhaust w/ Valved Muffler and Headers - Porsche 911 992 GT3

The Stainless Steel Full Cat-Back Exhaust System with Headers and Valved Muffler for the Porsche 911 992 GT3 (2015-2022) is a comprehensive performance upgrade designed to enhance both the sound and efficiency of your high-performance sports car. This complete system includes everything from exhaust headers to exhaust tips, providing a significant boost in power, a customizable exhaust note, and a refined aesthetic.

Key Features:

• Material: Crafted from high-quality stainless steel, known for its excellent resistance to corrosion, durability, and strength. Stainless steel ensures longevity and performance while maintaining a polished, high-end appearance.

• Includes Exhaust Headers: The system comes with a pair of high-performance exhaust headers designed to optimize exhaust flow and reduce back pressure. The headers improve engine efficiency and contribute to increased horsepower and torque.

• Valved Muffler: Equipped with a valved muffler that allows you to control the exhaust sound. You can switch between a quieter, refined tone for everyday driving and a more aggressive, louder exhaust note for spirited driving or track use. The valves can be controlled electronically or via a remote control.

• Full Cat-Back Design: This full cat-back exhaust system includes all components from the catalytic converters back to the exhaust tips. The comprehensive design ensures improved exhaust flow and performance across the entire system.

• Performance Enhancement: The high-flow design of the headers and exhaust system reduces back pressure and improves exhaust gas evacuation. This results in increased horsepower and torque, enhanced throttle response, and quicker acceleration.

• Sound Quality: Delivers a dynamic and aggressive exhaust note that complements the naturally aspirated 4.0-liter engine of the Porsche 911 992 GT3. The valved muffler allows for a customizable sound experience, offering a deep, resonant tone when the valves are open and a quieter profile when the valves are closed.

• Exhaust Tips: Features polished stainless steel exhaust tips that add a sleek, high-performance look to the rear of your Porsche 911 992 GT3. The design integrates seamlessly with the vehicle’s aesthetics, providing a visually striking element that highlights the performance upgrades.

• Fitment: Engineered specifically for the Porsche 911 992 GT3 from 2015 to 2022, ensuring a precise fit without the need for modifications. The system includes all necessary mounting hardware and clamps for a straightforward installation.

• Durability: Stainless steel’s resistance to high temperatures and corrosive environments ensures long-lasting performance and a high-quality look that maintains its appeal over time.

Installation Tips:

1. Preparation: Lift and securely support the vehicle. Gather all necessary tools and ensure you have the complete Stainless Steel Full Cat-Back Exhaust System, including headers, valved muffler, clamps, and exhaust tips.

2. Removal: Carefully remove the stock exhaust system and headers by detaching them from the catalytic converters and any supporting brackets. Note the arrangement and connections of the original system for reference during installation.

3. Installation of Headers: Install the new exhaust headers, aligning them with the existing mounting points. Secure the headers using the provided hardware and clamps. Ensure all connections are tightly fastened.

4. Installation of Cat-Back System: Position the new cat-back exhaust system in place, aligning it with the existing mounting points. Attach the system using the provided clamps and brackets, ensuring all connections are securely fastened.

5. Fitment Check: Adjust the alignment of the exhaust tips and verify that the exhaust system is properly aligned with the vehicle’s underbody. Ensure there are no clearance issues or misalignments.

6. Testing: Start the engine and operate the exhaust valves to test the different sound profiles. Listen for any unusual noises or exhaust leaks and ensure that all connections are secure.

7. Final Inspection: Conduct a thorough inspection of the installation to ensure everything is properly mounted and functioning. Verify that the performance gains and sound enhancements meet your expectations.

Additional Considerations:

• Professional Installation: While the installation process can be straightforward, professional installation is recommended to ensure precise fitment and optimal performance.

• Emissions Compliance: Check local emissions regulations to ensure that the new exhaust system complies with regional laws. Modifications to the exhaust system can affect emissions compliance depending on your location.

Upgrade your Porsche 911 992 GT3 with the Stainless Steel Full Cat-Back Exhaust System, featuring headers and a valved muffler, to experience a remarkable blend of enhanced performance, customizable sound, and refined aesthetics. This high-quality exhaust system is designed to elevate your driving experience, offering substantial power improvements and an exhilarating auditory experience that complements the Porsche 911 GT3’s performance characteristics.

We want you to have our parts as quickly as possible. Products that are in stock will be shipped and delivered domestically in 1–5 business days. It will take seven to twenty-one business days for international shipment. An email confirming that your order is being completed will be sent to you once you place it. For in-house orders, please allow a day for processing and the updating of the tracking number. The product page accurately shows the quantity.

Custom steering wheels typically take 20-25 business days for production, with an additional 5-7 business days for shipping. Production and delivery times may vary depending on the complexity of the order and the shipping destination. For more details, please refer to our Shipping Policy.

Our Return Policy permits returns only for products that are found to be defective. You have 30 days from the date of delivery to inspect the product and report any issues.

Regular Cleaning: Maintain carbon fiber parts by cleaning them regularly with a soft cloth and a mixture of mild soap and water. Avoid abrasive or harsh cleaners that could harm the finish.

Use Microfiber Pads and Cloths: Opt for microfiber pads and cloths when cleaning or applying protective coatings to prevent surface scratches.

Protect from Sun and Chemicals: Limit exposure to direct sunlight and harsh chemicals, as they can damage carbon fiber. When possible, use protective covers or park your vehicle in shaded areas.