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    • Fabspeed Porsche 911 (991.2) GT2 RS baseline dyno and Race Exhaust development - 669 whp SAE

      This is not a car that is a huge moneymaker for any exhaust developer but what it shows it just how far Fabspeed's reach is. The 991.2 GT2 RS is a very rare car and this owner wisely decided he wanted Fabspeed to develop and install a suite of upgrades.


      So where do you start when working on the highest performance Porsche 911 ever produced by the factory? Well, with a baseline dyno. Thankfully Fabspeed got us Dynojet SAE numbers:


      669 rear wheel horsepower and 567 lb-ft of torque at the wheels stock. That power curve is beautiful as well and you will notice it keeps building toward redline. This is a turbocharged 911 with a powerband conducive to the track (as it should be) that you want to rev out.

      Fabspeed's Race Exhaust has no valves, no cats. Straight business:


      How does it sound? Mean at idle and with a beautiful turbo whistle coming through with some revs.

      The exhaust is still under development and this 991.2 GT2 RS is still being worked on but so far, so good. More details to come!

      This article was originally published in forum thread: Fabspeed Porsche (991.2 GT2 RS baseline dyno and Race Exhaust development - 669 whp SAE started by Sticky View original post