Performance Cat Down Pipes Headers - Porsche 911 991.2 GT3/GT3 RS 4.0L
Unlock the full performance potential of your Porsche 911 991.2 GT3 or GT3 RS 4.0L with these high-performance Cat Down Pipes Headers. Designed for driving enthusiasts who demand more power, enhanced exhaust flow, and an aggressive sound, these downpipes and headers work in harmony to optimize your GT3’s engine efficiency. Perfect for both track days and spirited road driving, this upgrade provides noticeable improvements in horsepower, torque, throttle response, and exhaust note.
Key Features:
-
High-Flow Catalytic Converters: These downpipes feature high-flow catalytic converters that reduce exhaust restrictions and improve the overall flow of exhaust gases. This results in an increase in horsepower and torque, delivering a more responsive and exhilarating driving experience.
-
Optimized Exhaust Flow: The downpipes and headers are engineered to reduce backpressure, allowing the engine to breathe more freely. This optimized exhaust flow helps the 4.0L engine perform at its peak, enhancing both low-end torque and high-end power delivery for a more dynamic driving experience.
-
Enhanced Throttle Response: With reduced backpressure and quicker exhaust gas expulsion, these downpipes and headers provide faster turbo spool (if applicable), improved throttle response, and a more direct connection between you and the road. The result is a more immediate and engaging power delivery.
-
Aggressive Exhaust Sound: Designed to amplify the naturally aggressive sound of the GT3’s 4.0L engine, these downpipes and headers produce a louder, more pronounced exhaust note. The deep, race-inspired growl enhances the driving experience, providing a thrilling soundtrack to match the performance upgrades.
-
Durable and Lightweight Construction: Made from high-quality stainless steel, these downpipes and headers are built to withstand the extreme conditions of track and street driving. The corrosion-resistant material ensures long-term durability, while the lightweight design reduces the overall weight of the exhaust system, improving performance and handling.
-
Emissions-Compliant Options: The downpipes are equipped with high-performance catalytic converters that meet or exceed emissions standards in most regions. This ensures that your Porsche remains street-legal without sacrificing performance.
-
Improved Engine Efficiency: With a focus on maximizing exhaust flow, these downpipes and headers ensure that the 911 GT3/GT3 RS 4.0L engine operates with improved efficiency. The result is a more refined driving experience with better power delivery and optimized engine performance across the entire RPM range.
-
Direct Fitment and Easy Installation: Specifically designed for the Porsche 911 991.2 GT3/GT3 RS 4.0L, these downpipes and headers offer a direct, bolt-on installation with no modifications required. Enjoy a seamless upgrade with minimal installation effort and maximum performance benefits.
-
Track-Ready Performance: These Performance Cat Down Pipes Headers are built for high-performance driving, providing the ideal combination of power, sound, and reliability. Whether you’re racing on a track or pushing your GT3 to its limits on a twisty road, these components are ready for the challenge.
Upgrade your Porsche 911 991.2 GT3 or GT3 RS 4.0L with the Performance Cat Down Pipes Headers and experience enhanced power, quicker throttle response, a more aggressive exhaust sound, and overall improved performance. Perfect for track enthusiasts and driving purists, this upgrade will elevate your driving experience to a whole new level of excitement
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.