Fabspeed Long Tube Race Headers for 991 Porsche 911 GT3 / GT3 RS / R

Fabspeed Long Tube Race Headers for 991 Porsche 911 GT3 / GT3 RS / R

For competition, racing, track events, and off-road use, Fabspeed Motorsport USA’s Long Tube Race Headers are optimized to unlock the maximum bolt-on potential of the Porsche 991 GT3, 911R, and 991.2 GT3 engines. They achieve this by enhancing exhaust flow and efficiently channeling exhaust pulses from the flat 6 cylinder headers directly into the exhaust system. Through a collaborative effort with Porsche Motorsport engineers and renowned exhaust experts like BURNs Stainless LLC, these headers have been meticulously designed and incrementally Dyno developed to deliver peak power across the entire powerband. Fabspeed’s commitment to engineering excellence remains unwavering, ensuring that their Long Tube Race Headers stand as the ultimate competition slip-on header system in 321SS, offering unparalleled performance for the Porsche GT3.

Burns Stainless Collectors

• The headers culminate with Burns Stainless Collectors, expertly engineered to optimize both high flow and high velocity, thereby enhancing and broadening the torque curve of the engine. The decision to incorporate Burns Stainless slip-on collectors was a natural one, given their exceptional design and a track record of 30 years of demonstrated performance in motorsport competitions worldwide.
• Burns Stainless’ proprietary x-design parametric engine/exhaust design computer program, ensuring precise engineering. Furthermore, these components are meticulously hand-finished internally to facilitate proper flow and maximize power gains. Burns Stainless, headquartered in Costa Mesa, California, boasts a motorsport-proven legacy and is a preferred choice of NASCAR engine builders. Their components have triumphed in world championships across various motorsport disciplines, including Indycar Racing, Formula Atlantic, ALMS, FIA-GT, and Grand Am.

Features

• Increases throttle response and dramatically improves sports car sound
• CAD designed and incrementally Dynojet developed and tested for maximum performance gains
• Constructed from T321 stainless steel C.N.C. mandrel-bent tubing from our in-house Unison mandrel bender. Defense Aerospace quality CNC precision bending.
• Hand TIG welded and backpurged by skilled Fabspeed and Burns craftsmen with over 100 years combined experience
• Simple bolt-on installation
• All Fabspeed performance products are backed by the Fabspeed lifetime warranty

Applications

• 2013-2015 Porsche 911 GT3: 991.1  |  4.0L F6
• 2017-2019 Porsche 911 GT3: 991.2  |  4.0L F6
• 2018-2019 Porsche 911 GT3 RS: 991.2  |  4.0L F6
• 2016 Porsche 911 R: 991.1  |  4.0L F6

Notes

• All Fabspeed products are expected to ship within one week of order, though timelines are often much quicker
• To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs
• Sound solutions warranty is not applicable as this is a competition off road use only system

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.