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  • Loud and aggressive performance exhaust system recommended for track use only; replaces the restrictive factory mufflers with a free-flowing resonated design

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Porsche 911 Carrera Supercup Exhaust System


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  1. Love the SuperCup Exhaust 5 Star Review

    Posted by on 13th Feb 2018

    I went out both Saturday and Sunday morning and I have to say I love the exhaust! I knew I just needed some time with it. The sound when I rev the engine out is immense and I love the rumbling thunder sound when I lift off the throttle and the crackle I get. thanks so much for everything

  2. 911 Supercup 5 Star Review

    Posted by on 12th Mar 2014

    Just a quick note to let you know how happy I am with the Catbypass pipe and Supercup exhaust. The exhaust note sounds incredible, much more so than on your YouTube video. I couldn't be more pleased. The quality of the products surpass all expectations and look beautiful. The parts were put on a mint, 1984 turbo body coupe. People can't believe the car is 28 years old. The exhaust was the "icing on the cake!" Keep up the great work!

Product Description

The Fabspeed Supercup Exhaust is the loud and proud system that's aggressive enough that we recommend it for track use Only. It replaces the restrictive factory muffler with a free-flowing resonated design to immediately bring out the roaring sound of the 3.0L / 3.2L engine.


  • Fits all Porsche 911 Carrera Vehicles 1976-1989
  • Very aggressive muffler bypass type system which incorporates two resonators to slightly tone the sound down compared to our straight Muffler Bypass. Recommended for Track Use Only!
  • Weight Savings: 8 lbs.
  • Single outlet design with a Deluxe 4.5" Oval Style Tip
  • Direct replacement for the OEM muffler and will bolt to the factory catalytic converter or a similar product in its place.
  • Complete T304L stainless steel construction; 14-16ga CNC mandrel-bent 2.25” tubing
  • No cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

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