Fabspeed Valvetronic Exhaust System for 991 Porsche 911 Carrera / 4 / 4S / S

Fabspeed Valvetronic Exhaust System for 991 Porsche 911 Carrera / 4 / 4S / S

Experience the ultimate versatility with our Valvetronic Exhaust System for 911 Carreras. Enjoy a refined and subdued exhaust note for city driving, then unleash an aggressive race-inspired sound on the open road. This system is compatible with the PSE (Porsche sport exhaust) button on factory PSE-equipped cars. For Non-PSE Carreras, you can opt for Fabspeed’s valve controller kit to have complete control over the valves. When the valves are closed, the exhaust produces a smooth flat-six sound, slightly louder than stock, without any drone, ensuring uninterrupted in-cabin conversations. Open the valves for a raw, race-bred sound reminiscent of a Porsche Cup car.

Features

• Complete Valvetronic exhaust system that replaces both the side and center mufflers
• Saves 11lbs versus the factory exhaust system
• Silicon Carbide Helical Exhaust Valves imported from the U.K.
• World’s finest bulletproof exhaust valves capable of handling extreme heat and operating conditions
• CAD designed x-pipe made using investment casting for maximum possible flow and spectacular sports car sound
• 50 state emissions legal – OEM catalysts are retained
• Non-PSE option comes with a complete valve controller kit with detailed instructions
• Dramatic improvement in sports car sound and power throughout the RPM range
• Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
• All Fabspeed performance products are backed by the Fabspeed lifetime warranty

Applications

• 2009 – 2013 Porsche 911 Carrera: 997.2  |  3.6L F6
• 2009 – 2013 Porsche 911 Carrera S: 997.2  |  3.8L F6
• 2009 – 2013 Porsche 911 Carrera 4: 997.2  |  3.6L F6
• 2009 – 2013 Porsche 911 Carrera 4S: 997.2  |  3.8L F6

Notes

• All Fabspeed products are expected to ship within one week of order, though timelines are often much quicker

About Fabspeed

Fabspeed Motorsport is situated in Fort Washington, Pennsylvania, within the United States of America. Their extensive 26,000 sqft. facility serves as a hub for various car clubs, including Porsche Club of America, Ferrari, McLaren, Lamborghini, and more. The company is renowned for its comprehensive approach to product development. They handle the entire process, from design and engineering to dyno testing, street trials, and racing assessments, ensuring the quality and performance of every item. Fabspeed also collaborates closely with race engine builders and tuners hailing from Italy, Germany, and the United States, resulting in the creation of the Ultimate Performance parts. To cater to their passionate global audience, Fabspeed meticulously crafts systems using aerospace-grade austenitic stainless steel, titanium, and carbon fiber materials, setting a standard for excellence in the industry.