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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.
FEATURES:
BURNS 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.
OPTIMIZED 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.
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, never to be driven on public roads. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified (CARB) and not EPA certified. You are hereby informed and warned to check your local, state, and federal 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.
We're currently working to get more reviews for this product. In the meantime, please take a look at our reviews from other platforms.
i have made the installation of the FABSPEED Sport cats and Sport headers on my 2017 Porsche 991.2 Carrera 4 cab at my Porsche Center yesterday and iam very satisfied. Still quiet when the PSE is off and very loud in sport and sport+ mode, i like so much the backfire who are this time stronger and the turbo noise who is more noticeable. Iam very happy of the sound a lot better of the original one, thanks you FABSPEED
Welcome to the jungle! My C8 Corvette with Fabspeed sport cats, full exhaust is unmatched in the game! Compliments everyday I take it out! Couldn’t be happier with the craftsmanship and service from Fabspeed Sports thank you!!!!
I purchased an exhaust system from FS over 2 years ago for my 997.2 C2S. The sound was just glorious and I was pleased with the purchase. Unfortunately, last month, a weld broke on one of the mufflers and I needed it repaired. After one phone call, I could tell this company takes customer service seriously. In a world of voice mail and self help, Everyone I spoke with was very professional. In fact, Brian Jamison proactively called me 2 times and sent follow up emails, to keep me updated during the process. Fabspeed completely warranted their work and sent me 2 brand new mufflers with an improved design. (Not only is the engineering more simplistic but the welds and workmanship are gorgeous. They aligned perfectly and went on in minutes.) Very impressed with this company, its people, and it's product.
Fabspeed Motorsport embodies an all-encompassing, industry-leading, meaningful experience one would ideally envision when engaging an automotive performance company for aftermarket exhaust and performance upgrades. Their passion for designing, engineering, and manufacturing the very best in exotic car performance exhaust is not only displayed in their excellent craftsmanship and elite engineering prowess, but their dedication to the customer and the customer's happiness. After purchasing the GT450 Race Performance Package for the 981 GT4, we literally felt like we were indoctrinated into the Fabspeed family. Red carpet was rolled out for us, communication was effortless and fun, and every team member we have ever had the pleasure of working with sincerely cares about our happiness and experience. Phil and Jason have gone well above and beyond expectations to ensure we are more than satisfied with our purchase and driving experience. This isn’t so much a review, but rather a wake-up call to other companies in the aftermarket automotive industry. Fabspeed Motorsport sets the bar for performance, sound, quality, and customer service in custom exotic car performance fabrication, leading by example through tireless and discerning engineering practices and fostering true connections and relationships with their customers (extended family). I recommend Fabspeed Motorsport for exotic car performance exhaust and upgrades to anyone who values objective performance, elite quality, steadfast expertise, and an honest and true sense of community in the automotive industry. Thank you Fabspeed Motorsport for a truly one-of-a-kind, elite experience. -Joshua (Tracking Ponies)
months before i put down my deposit on my custom ordered P car, i already knew which exhaust was going on it. even though there weren't any youtube vids of the system, i relied on the opinion of the Fabspeed employee and other forum members who had the system on their cars to tell me the characteristics of the exhaust. so, when there was a Father's Day sale, i pounced on it and had the exhaust sitting in my living room several weeks before i took delivery of my car. craftsmanship on the macan turbo slip system is flawless. no damage during shipping transit, either. the CF tips look awesome. install, done by a specialty shop near me, was done within 1.5 hours. system sounds exactly how i wanted it to sound; loud, pops, bangs, burbles, etc., etc. i even ordered some extra decals and they were kind enough to not charge me for shipping! now that's customer service.
