Porsche 991 Turbo / Turbo S Supersport X-Pipe Exhaust System

Fabspeed's Supersport Exhaust System installed on a Porsche 991 Turbo (shown with included Quad-Style Tips)

SKU: P991T
HP (whp)
TQ (fr/lbs)
WT (lbs)

Product Details

High performance free-flowing X-pipe with sport catalytic converters and
tips replaces the heavy and restrictive factory rear mufflers and
catalytic converters for improved power and fantastic sound; includes
200-cell HJS Sport Cats and Deluxe Quad-Style Tips.



  • Fits all 991 Turbo / Turbo S vehicles (2013-2016)
  • NOTE: Fabspeed's Supersport X-Pipe STREET
    application includes high performance 200-cell HJS Sport Catalytic
    Converters for improved flow and exhaust sound
  • NOTE: Fabspeed's Supersport X-Pipe RACE
    application includes catbypass pipes with O2 bungs in the factory
    position, and is recommended for Off-Road Track Use Only
  • Dramatic improvement in sports car sound and power throughout the RPM range
  • Includes Deluxe Quad Style Tips in Polished Chrome or Black Chrome finishes; also available with polished GT2 Style Tips
  • Constructed from high-quality 14-16ga C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
  • Simple bolt-on installation; no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty