Grand National Slip-Ons for 2018-20 M8 Softail<sup>®</sup> Fat Bob<sup>®</sup>
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Grand National Slip-Ons for 2018-20 M8 Softail® Fat Bob®

Item #: 550-0734
4.2 out of 5
4 reviews | Write a Review

  • Up to 12% more horsepower and 6% more torque (when used with Stealth Air Cleaner Kit)
  • Race-inspired design, 4" can with Grand National endcap
  • Black ceramic finish
  • Stainless Steel perforated baffle design with removable dB reducer (J2825 compliant)
  • All hardware included
  • Deep performance rumble replaces stock whisper tone
  • Made in the USA!

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Insulation - muffler 4"

Item #: 551-0276

Screw - SHC 1/4-20 x 1

Item #: 50-0092-S

*Qualified manufacturer declared U.S. 50-State legal emissions replacement part on all MY 2018-'20 Fat Bob models.