Fabspeed Supercup Cat Back Exhaust System for 992 Porsche 911 GT3 & GT3 RS

Fabspeed Supercup Cat Back Exhaust System for 992 Porsche 911 GT3 & GT3 RS

The cat-back exhaust system designed for the 992 GT3 offers a more distinct tone to the 4.0L engine and effectively reduces weight at the rear of the vehicle. There was an observation that the 992 GT3 sounded somewhat subdued from the factory, even with PSE activated. However, this system rectifies the issue by providing the high-revving 4.0L engine with the exhaust note it should have originally possessed, all without introducing any interior drone.

Features

• Saves 17lbs compared to the stock OEM muffler
• Your choice of matte carbon fiber tips, polished stainless steel or brushed stainless steel tips
• Balance tube equalizes exhaust pulses which reduces drone and helps exhaust scavenging
• Constructed from mandrel bent T304L stainless steel
• Comes with Fabspeed electronic valve simulators that prevent a CEL
• Simple bolt-on installation, no cutting or welding required
• This cat-back system is emissions legal in all 50 states and the rest of the world
• No Check Engine Light guaranteed
• Designed, developed, street and race track tested by Fabspeed Motorsport
• All Fabspeed performance products are backed by the Fabspeed lifetime warranty

Applications

• 2022+ Porsche 911 GT3: 992  |  4.0L F6
• 2023+ Porsche 911 GT3 RS: 992  |  4.0L F6

Notes

• All Fabspeed products are expected to ship within one week of order, though timelines are often much quicker
• This exhaust system is non-valved, installing will disable PSE functionality 

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.