FabSpeed Porsche 997 Carrera Maxflo Performance Exhaust System (2005-2008)



Increase power and save weight with a throatier and deeper exhaust note throughout the RPM range; and improving the overall aesthetic of the vehicle with the quad style tips. This system can be used with the OEM outlet tips, or Fabspeed's Deluxe Quad-Style Tips to give the 997 Carrera the look it deserves.


Get a slightly throatier and deeper exhaust note throughout the RPM range with our Maxflo Side Exhaust.


On our Dynojet we saw peak gains of 12 whp and 12 ft-lbs of torque. As you can see on the dyno graph, these gains are carried throughout the rev range.


  • Fits all Porsche 997 Carrera vehicles 2005-2008

  • Improves sports car sound and power throughout the RPM range; Improves horsepower and torque by 12 whp and 12 ft-lbs

  • Saves 1 lb versus the factory components

  • Compatible with Fabspeed's Deluxe Quad-Style Tips in your choice of finish; also compatible with OEM tips

  • Constructed from high-quality 14-16ga CNC mandrel-bent T304L stainless steel for optimum flow and maximum durability

  • Direct bolt-on replacements for the restrictive factory mufflers

  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty


In order to realize full horsepower gain, genuine Fabspeed exhaust tips with increased air flow capacity need to be used. Re-using factory tips will result in diminished HP gain.