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  • Fabspeed’s Long Tube Competition Race Header System for the Porsche 997 GT3 / GT3 RS will get you out of the corner fast and maximize your pulling power on the straights! Designed for track and off-road use, our Long Tube Competition Race Headers with Side Muffler Bypass Pipes provide maximum exhaust flow from the engine cylinders straight into the exhaust system.
  • There is no better designed and engineered Long Tube Competition Race Header System for the Porsche 997 GT3 / GT3 RS available worldwide. Our comprehensive system is built to optimize the Porsche997 GT3 / GT3 RS engine’s exhaust flow for a significant power bump.
  • Finishing off our headers are Burns Stainless Collectors which combine high flow and high velocity to increase and broaden the engine's torque curve. Our decision to utilize Burns Stainless slip on collectors was easy, their superior design and 30 years of proven performance in motorsport racing provided more than enough reasoning.
  • We've happily partnered with Burns Stainless to maximize the performance of our Long Tube Competition Race Headers. They were engineered using a proprietary X-design parametric computer program and combine high flow and high velocity to increase and broaden an engine's torque curve all the way to the horsepower peak and beyond. Featuring the highest quality fabrication and TIG-welding, each Burns merge collector is completely hand finished inside for a smooth, non turbulent merge of exhaust gasses for maximum power gains.
  • Constructed from T304 stainless steel C.N.C. mandrel-bent tubing from our in-house Unison mandrel bender.
  • To provide the ultimate track solution for the Porsche997 GT3 / GT3 RS, we are now utilizing premium Helical valves. We chose to use Helical Valves on our Porsche997 GT3 / GT3 RS track exhaust systems for their unprecedented quality - which have been proven by many OEM manufacturers such as McLaren, Ferrari, Lamborghini, and many more.
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Porsche 997 GT3 / GT3 RS Long Tube Competition Race Header System

SKU:
FS.POR.997GT3.LTRHS
$6,972.90

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Product Details:

Designed for racing, track events and off-road use, Fabspeed's Long Tube Competition Race Headers with integral Side Muffler Bypass Pipes are designed to maximize the horsepower and torque bolt-on potential of the Porsche 997 GT3/GT3RS engine by increasing exhaust flow from the engine cylinders straight into the exhaust system. This system was designed, incrementally dyno developed and maximizes engine power all throughout the powerband.                                                                                                                          

When the first 997 GT3 landed on North American soil, our engineering team immediately got to work and developed a Race Header to maximize the performance of the track weapon. Our original medium tube modular header design was very successful, but we were looking for more power. Consequently, we were approached to enhance a GT3 RS and welcomed the opportunity to refine our long tube header design further. After extensive development, including dyno and track testing of various designs, we’ve uncovered the correct formula to unlock the maximum performance and exhaust flow from the Porsche 997 GT3/GT3RS. There is no better designed and engineered race header system for the Porsche 997 GT3/GT3RS available worldwide. The Fabspeed Motorsport GT3 header was developed in conjunction with the racing engineers at Burns Stainless LLC Costa Mesa California. Burns Stainless is a World leader and innovator in stainless steel header design, testing and building high velocity merge collectors.

 

burns-collector-thumbnail.jpgBURNS STAINLESS COLLECTORS:

 Bringing our headers to an end are Burns Stainless Collectors which combine high flow and high velocity to increase and broaden an engine's torque curve. Our decision to utilize Burns Stainless slip on collectors was easy, their superior design and Burns stainless unparalleled 30 years of proven performance in Worldwide motorsport competition.

  •  GT3 header system was engineered with Burns stainless proprietary X-design parametric engine/ exhaust design computer program
  • Completely hand finished inside for proper flow and maximum power gains
  • Motorsport proven and adopted by NASCAR engine builders along with world championships in Indycar Racing, Formula Atlantic, ALMS, FIA-GT, and Grand Am. Burns stainless is the very best!


helical-valve-thumbnail.jpgOPTIMIZED SIDE MUFFLER BYPASS PIPES W/ HELICAL VALVES:

 To provide the ultimate track solution for the 997 GT3/GT3RS, we are now utilizing premium Helical valves. We chose to use Helical Valves for their unprecedented quality - which have been proven by many OEM manufacturers such as Porsche themselves, McLaren, Ferrari, Lamborghini, and many more.

  • Increased reliability - proven in racing and high volume OEM use 
  • High-temperature bearings at both ends of the butterfly spindle including Inconel T625 stainless steel
  • Cast stainless steel valve body with stiffening ribs for ultimate durability and cooling.


FEATURES:

  • Fits all Porsche 997 GT3/GT3RS vehicles world wide 2006-2009
  • Increases throttle response and dramatically improves sports car sound
  • 40 lb  18.1 Kg weight decrease from the rear of the car for much better handling and inertial performance. 
  • CAD designed and incrementally Dynojet developed and tested for maximum performance gains
  • Simple bolt-on installation; easily removable and replaceable for emissions testing
  • Constructed from T304 stainless steel C.N.C. mandrel-bent tubing from our in-house Unison mandrel bender.
  • Hand TIG welded and backpurged by skilled Fabspeed craftsmen with over 100 years combined experience.
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty

INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.

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