



Performance DownPipe w/ heatshield (SS304)- Porsche 911 992 Carrera / Carrera Turbo S 3.0T 3.8T
The Performance DownPipe with Heatshield (SS304) for the Porsche 911 992 Carrera and Carrera Turbo S models (3.0T and 3.8T) is engineered to enhance both performance and durability. This high-quality upgrade improves exhaust flow and thermal management, making it an ideal choice for enthusiasts looking to optimize their 911’s performance while maintaining reliability.
Key Features:
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Material: Constructed from premium SS304 stainless steel, known for its excellent resistance to corrosion, high temperatures, and physical wear. SS304 provides exceptional durability and longevity, ensuring that the downpipe performs reliably under the demanding conditions of high-performance driving.
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Performance Enhancement: The downpipe is designed to improve exhaust gas flow by reducing back pressure and enhancing turbocharger efficiency. This results in increased horsepower and torque, better throttle response, and faster acceleration, helping you unlock the full potential of your Porsche 911 992 Carrera or Carrera Turbo S.
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Heatshield: Includes an integrated heatshield that protects surrounding components from the high temperatures generated by the exhaust gases. The heatshield helps to maintain optimal engine bay temperatures, improving overall performance and protecting sensitive components from heat damage.
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Design: The downpipe features a smooth, mandrel-bent design that ensures minimal turbulence and optimal exhaust flow. The construction helps to maximize performance gains while maintaining a clean and efficient exhaust path.
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Fitment: Engineered specifically for the Porsche 911 992 Carrera and Carrera Turbo S (3.0T and 3.8T), ensuring a precise fit without the need for modifications. The design integrates seamlessly with the existing exhaust system and includes all necessary hardware for a straightforward installation.
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Durability: SS304 stainless steel’s resistance to extreme temperatures and corrosive environments ensures that the downpipe maintains its performance and appearance over time. This durability guarantees long-lasting reliability and a high-quality look.
Installation Tips:
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Preparation: Lift and securely support the vehicle. Gather all necessary tools and ensure you have the complete Performance DownPipe with Heatshield (SS304), including all components and mounting hardware.
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Removal: Carefully remove the stock downpipe by detaching it from the turbocharger and any supporting brackets. Document the original setup for reference during installation.
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Installation: Position the new performance downpipe in place, aligning it with the existing mounting points and turbocharger outlet. Secure the downpipe using the provided hardware and brackets, ensuring all connections are tightly fastened.
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Heatshield Installation: Attach the integrated heatshield to protect the downpipe and surrounding components. Ensure that the heatshield is securely fastened and properly positioned to provide effective thermal protection.
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Fitment Check: Verify that the downpipe and heatshield are properly aligned and that there are no clearance issues or misalignments. Make any necessary adjustments to ensure a perfect fit.
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Testing: Start the engine and check for any unusual noises or exhaust leaks. Ensure that all connections are secure and that the downpipe performs as expected.
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Final Inspection: Conduct a thorough inspection of the installation to confirm that everything is properly mounted and functioning. Verify that the performance improvements and sound enhancements meet your expectations.
Additional Considerations:
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Professional Installation: While the installation process can be straightforward, professional installation is recommended to ensure precise fitment and optimal performance.
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Emissions Compliance: Check local emissions regulations to ensure that the new downpipe complies with regional laws. Modifications to the exhaust system, such as the removal of catalytic converters, may affect emissions compliance depending on your location.
Upgrade your Porsche 911 992 Carrera or Carrera Turbo S with the Performance DownPipe with Heatshield (SS304) to experience improved exhaust flow, enhanced performance, and increased durability. This high-quality downpipe is designed to optimize your vehicle’s performance while providing reliable protection and a refined aesthetic.
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)