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    D&D 556Z-31 Boss Fat Cat 2:1 Exhaust, Black for Harley Touring '09-'16
      D&D 556Z-31 Boss Fat Cat 2:1 Exhaust, Black for Harley Touring '09-'16
      Purchase D&D 556Z-31 Boss Fat Cat 2:1 Exhaust, Black for Harley Touring '09-'16

      SKU: DD-556Z-31-ATT
      MPN: 556Z-31
      D&D 556Z-31 Boss Fat Cat 2:1 Exhaust, Black for Harley Touring '09-'16

      $1299.00 $1,249.00

       
      D&D's 556Z-31 Boss Fat Cat 2:1 Exhaust, Black is made specifically for Harley-Davidson Touring (2009-2016).

      Features:

      • 2:1 Boss Fat Cat is a stepped header system at the head 1 5/8" to 1 3/4" to 1 7/8" at collector and and 2 1/2" where the muffler goes to the header. 
      • All Boss Fat Cat full systems a equipped with heat shields, exhaust gaskets, bolt kit and a baffle.
      • Each exhaust system is designed and dyno tested at our facilities. All of our testing is done with that Harley SE Race Tuner.
      • Every exhaust is designed to increase low-end torque and horsepower.
      • Performance increases are about up to 15% with the proper tune on the bike.
      • The Louvered wrapped baffle is the quitest baffle for motors 96" to 103"
      • The Perforated baffle is the very very loud baffle for motors 96" to 113"
      • Perforated Baffle - Loudest
      • Perforated Wrapped Baffle - Louder
      • Louvered Wrapped Baffle - Least Loud

      Options for Muffler Cut:


      • Back Cut
      • Slant Cut
      • Straight Cut

      Notes:

      • When using Woods Cams the best baffle to use is either of the Perforated Baffles.
      • The Boss Fat Cat's starting in May 2014 comes with both 12mm and 18mm 02 bungs to fit bikes 2009-2015. The new part # has a Z in it for both size 02 bungs.
      • Slant Cut Muffler work best on the CVO extended bag models.
      • At idle, the motorbike is deep, boomy and full of character. Not only does the pipe look good, it is a wonderfully sounding experience for the rider.
      • Blueing and Discoloration are caused by Improper Tuning and will not be covered under Warranty.
      • D&D Performance Exhaust Systems as designed for close course racing applications only. Not for use on pollution controlled vehicles.

      Note: Does not meet CARB (California Air Resources Board) emissions standards. For "Competition" use only


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