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  • Fabspeed’s Long Tube Competition Race Header System for the Porsche 991.2 GT3 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.
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  • There is no better designed and engineered Long Tube Competition Race Header System for the Porsche 991.2 GT3  available worldwide. Our comprehensive system is built to optimize the Porsche 991.2 GT3 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 991.2 GT3, we are now utilizing premium Helical valves. We chose to use Helical Valves on our 991.2 GT3 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 991.2 GT3 / GT3 RS Long Tube Competition Race Header System (2017+)

SKU:
FS.POR.9912GT3.LTRHS
RRP: $5,500.00 (You save $105.00)
$5,395.00

Other Details

HP (whp):
TBD

TQ (ft/lbs):
TBD

WT (lbs):
-30


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991.2 GT3 Long Tube Competition Race Headers | Explanation Video | Fabspeed Motorsport (03:13)
We updated our 991 Long Tube Race Headers for the new 991.2 GT3. These offer an major increase in power, throttle response and sports car sound with direct bolt-on installation; no cutting or welding required. ---------------------- Feel free to visit fabspeed.com, call or stop by with any questions, concerns or comments. ----------------------- Fabspeed Motorsport elevates the exotic car experience through personalized performance; offering more product options and configurations than any other exotic car tuner, allowing us to custom tailor a sound and performance solution that meets your exact needs and compliments your lifestyle. For over 20 years, Fabspeed has been engineering and manufacturing the world's finest stainless steel high performance exhaust systems and components, air intake products, ECU tuning, and more, specifically-tailored for high-end sports cars and exotics. From Porsche to McLaren, our expertise is unmatched and it shows in everything that we do. Our dyno-proven performance products provide an exhilarating driving experience and are backed by a Limited Lifetime Warranty. Fabspeed strives to be a force of innovation within the industry; dedicated to maximum performance, excellent service, and true care and concern for the development of products and services for exotic car enthusiasts.

Product Description

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 991.2 GT3 4.0L 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.                                                      

From the moment we heard Porsche was going to equip the 991.2 GT3 with the all mighty 4.0L engine, we couldn't wait to get our hands on one. As soon as we got underneath a stunning 2018 Miami Blue GT3, our engineering team immediately got to work and adapted our already highly regarded Long Tube Competition Race Header System to maximize the performance of the new 4.0L engine of the 991.2. Just like the 991.1 GT3, there is no better designed and engineered race header system for the Porsche 991.2 GT3 available worldwide. All Fabspeed Motorsport Long Tube Competition Race Header Systems are 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 991 GT3 / GT3 RS / 911 R, 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 991.2 GT3 vehicles world wide (2017+)
  • 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 Warranty

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

 

DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. We suggest pairing this product with racing software to prevent fault codes and check engine lights. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.

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