Fabspeed Side Muffler Bypass Pipes for 991 Porsche 911 Carrera / 4 / 4S / S

Fabspeed Side Muffler Bypass Pipes for 991 Porsche 911 Carrera / 4 / 4S / S

Elevate the auditory experience of the 997.2 Carrera with a formidable, race-inspired tone and increased volume, all while shedding a remarkable 31 pounds from the rear of the vehicle. This system is designed to replace the factory side/secondary mufflers, enabling unrestricted airflow and enhancing overall power. The Fabspeed 997.2 Carrera Side Muffler Bypass Pipes deliver a significant boost in volume, revealing the distinctive character of the flat-six engine.

Power

• The removal of the factory side mufflers results in the expansion of exhaust capacity and facilitates markedly enhanced air flow. During testing on their in-house Dynojet, they observed a performance gain of 15whp and 13ft/lbs of torque at 5700rpm.

Features

• Improves power by 15whp and 13ft-lbs of torque at 5700rpm
• Compatible with factory/OEM outlet tips (on non-GTS vehicles) or Fabspeed’s Deluxe Quad Style Tip
• Constructed from CNC mandrel-bent T304L stainless steel
• Provides a more aggressive exhaust note and sound
• Saves 31lbs from the rear of the vehicle
• 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.