FABSPEED NEW PRODUCT RELEASE:
POWER: As tested on a GT3 RS, the Long Tube Competition Race Header System with ECU Tune adds 38 whp and 26 ft/lbs of torque at 7650 RPM. Further down the rev range, our Header System gives you major mid range grunt: 24 whp and 28 ft/lbs of torque at 4500 RPM. Without the ECU Tune, you can expect solid gains of 24 whp and 16 ft/lbs at 7650 RPM and 23 whp and 26 ft/lbs at 4500 RPM.
OPTIMIZED SIDE MUFFLER BYPASS PIPES W/ HELICAL VALVES: They chose to use Helical Valves on our 991 GT3 / GT3 RS / 911 R track exhaust systems for their unprecedented quality – which have been proven by many OEM manufacturers such as Porsche themselves, McLaren, Ferrari, Lamborghini, and many more.

BURNS STAINLESS COLLECTORS: Their decision to utilize Burns Stainless collectors was easy, their superior design and 30 years of proven performance in motorsport racing provided more than enough reasoning.
FEATURES:
  • Fits all Porsche 991 GT3 / GT3 RS / 911 R vehicles (2014+)
  • Adds 24 whp and 28 ft-lbs of torque at 4500 RPM and 38 whp and 26 ft/lbs at 7650 RPM with ECU Tune
  • Increases throttle response and dramatically improves sports car sound
  • 36lb weight decrease from the rear of the car for better handling
  • CAD designed and incrementally Dynojet developed and tested for maximum performance gains
  • Constructed from T304 stainless steel CNC mandrel-bent tubing from our in-house Unison mandrel bender.
  • Hand TIG welded and backpurged by skilled Fabspeed craftsmen
  • Backed by the Fabspeed Lifetime Limited Warranty