




High Performance Titanium Valved Catback Exhaust System - Porsche 911 992 GT3 4.0T 2021+
The Titanium Valved Cat-Back Exhaust System for the Porsche 911 992 GT3 is a premium performance upgrade designed to enhance both the sound and driving dynamics of your high-performance sports car. Crafted from lightweight titanium and featuring advanced valved technology, this exhaust system delivers substantial weight reduction, improved performance, and customizable sound.
Key Features:
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Material: Constructed from high-quality titanium, known for its excellent strength-to-weight ratio, high resistance to heat and corrosion, and lightweight properties. The use of titanium reduces the overall weight of the exhaust system compared to the stock setup, contributing to better handling and acceleration.
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Valved Design: Includes integrated exhaust valves that allow you to control the exhaust note. The system offers a choice between a more subdued, refined sound for daily driving and a louder, more aggressive tone for spirited driving or track use. The valves can be controlled electronically or via a remote, depending on the system’s design.
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Cat-Back System: This full cat-back exhaust system includes all components from the catalytic converters to the exhaust tips. The comprehensive design ensures improved exhaust flow and performance throughout the entire system, optimizing engine efficiency and power.
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Performance Enhancement: The high-flow design of the valved cat-back system minimizes back pressure and improves exhaust gas evacuation. This results in increased horsepower and torque, enhanced throttle response, and faster acceleration, maximizing the performance potential of your 911 992 GT3.
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Sound Quality: Delivers a dynamic and exhilarating exhaust note that complements the 4.0-liter naturally aspirated engine of the Porsche 911 992 GT3. The valved design allows for a customizable sound experience, providing a deep, resonant tone when desired and a quieter profile for more relaxed driving.
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Design and Finish: Features sleek, polished titanium exhaust tips that add a high-performance and aggressive look to the rear of your Porsche 911 992 GT3. The design integrates seamlessly with the vehicle’s aesthetics, offering a visually striking element that highlights the performance upgrades.
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Fitment: Engineered specifically for the Porsche 911 992 GT3, ensuring a precise fit without the need for modifications. The system includes all necessary mounting hardware and brackets for a straightforward installation.
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Durability: Titanium’s natural resistance to extreme temperatures and corrosive environments ensures long-lasting reliability and maintains the system’s performance and appearance over time.
Installation Tips:
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Preparation: Lift and securely support the vehicle. Ensure you have all necessary tools and the complete Titanium Valved Cat-Back Exhaust System, including all components and mounting hardware.
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Removal: Carefully remove the stock cat-back exhaust system by detaching it from the catalytic converters and any supporting brackets. Take note of the original setup for reference during installation.
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Installation: Position the new Titanium Valved Cat-Back Exhaust System in place, aligning it with the existing mounting points. Attach the system using the provided hardware and brackets, ensuring all connections are securely fastened.
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Fitment Check: Adjust the alignment of the exhaust tips for optimal fit and appearance. Ensure there are no clearance issues or misalignments, and make any necessary adjustments.
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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 all connections are secure.
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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:
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Professional Installation: While installation can be straightforward, professional installation is recommended to ensure precise fitment and proper operation of the exhaust valves.
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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 Titanium Valved Cat-Back Exhaust System to experience a remarkable blend of lightweight performance, customizable sound, and refined aesthetics. This high-quality exhaust system is designed to enhance your driving experience, delivering both substantial performance improvements and an exhilarating auditory experience that aligns with the Porsche 911 GT3’s performance pedigree.
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.

Why Thousands of Enthusiasts Trust Us
Carbon Industries delivers premium, precision-engineered parts that elevate Vehicle performance and style—backed by expert support and a true passion for the culture. We don’t just sell parts; we fuel the lifestyle.
- Guaranteed Fitment for Your BMW: No guesswork—our parts are designed and tested to fit your exact model perfectly.
- Premium Materials, Always: We use only high-grade carbon fiber, forged metals, and performance-tested components.
- White-Glove Customer Support: Our team of BMW specialists is here to guide you with expert, concierge-level care.
- Trusted by the Elite Vehicle Community: From daily drivers to show builds, our parts are featured on some of the cleanest builds worldwide.
Let customers speak for us
FAQ
Will these parts fit my specific Vehicle model and year?
Yes — every product page includes a “Will This Fit” section to ensure compatibility. If you’re unsure, just send us your VIN or model/year, and our team will confirm fitment for you within 24 hours. We specialize in BMW and European vehicles, so you’re in good hands.
Are these genuine carbon fiber or carbon fiber overlay parts?
We offer only full carbon fiber options. Each listing clearly specifies the construction material. Rest assured, we only source high-quality parts that are durability-tested and made to OEM or better standards.
How long does shipping take and where do you ship from?
Most orders ship from our Irvine, CA warehouse within 1–3 business days. Domestic delivery typically takes 3–7 business days. International shipping times vary by country. Each product page includes real-time shipping estimates based on your location. Certain made to order products will take up to 3-4 weeksfor delivery, including production time.
Do I need professional installation or can I install it myself?
Many of our mods are designed for direct bolt-on installation and can be installed at home with basic tools. However, for certain parts like aero kits or performance components, we recommend professional installation for best results. Each product page includes install difficulty and notes. We offer professional installation at our Santa Clara, CA location.
What if the product doesn’t fit or I change my mind?
No worries — we offer hassle-free returns within 30 days of delivery. If the part doesn’t fit due to an error on our end, we’ll cover the return shipping. For all other returns, we make it easy to exchange or get a refund. See our full Returns & Warranty Policy for details.
Are your parts tested for quality and durability?
Absolutely. All of our products go through quality control checks and are either TUV-certified, ISO-certified, or tested by our in-house team and verified installers. We don’t sell anything we wouldn’t put on our own cars.
Do you offer warranties on your parts?
Yes. Most of our products come with a 90-day limited warranty against manufacturing defects. Some premium items offer extended warranties — details are listed on the product pages. We’re committed to quality and stand behind what we sell.
Can I finance or pay in installments?
Yes — we offer Shop Pay, Affirm, AfterPay, and Klarna at checkout. You can split your purchase into 4 interest-free payments or choose longer-term plans if needed. It’s quick, easy, and won’t affect your credit score (in most cases)








