Delivering the best of both worlds, radical custom-bike styling with high quality details like precision-cut full coverage heat shields, Big Radius reset the bar for aftermarket exhaust systems. Now featuring our innovative PCX™ Technology, which integrates chambered high-flow catalysts for a boost in torque while producing the deep throaty growl you want from your v-twin machine.*
- PCX™ (Power Chamber Exhaust) Technology
- Chambered High-Flow Catalyst Cartridge Designed to Increase Torque
- Full Coverage Heat Shields
- Available in Chrome or Matte Black
HEAR THE DIFFERENCE
Stock 
Big Radius
SKUs: 26367, 46367, 23371, 43371, 26369, 46369, 26365, 26365, 26377, 46377, 26375, 46375, 26342, 26373, 46373 are classified as SEMA Emissions Category #2
SKU: 26007 is classified as SEMA Emissions Category #4
WARNING: Cancer & Reproductive Harm –
p65warnings.ca.gov
* SKU 26007 non-PCX™ Technology
PLEASE SELECT YOUR FITMENT AND FINISH BELOW
18-24 FLHCS, FXLRST, and FLSB models require 21946 Saddlebag Support Bracket (sold separately).
Parts
NO RIDE SELECTED
26007 | 1991-2005 Dyna | Chrome |
$1,099.95Out of Stock
26079 | 1986-2009 Softail | Chrome |
$1,099.95Out of Stock
26081 | 2006-2009 Dyna | Chrome |
$1,099.95Out of Stock
26375 | 2018-2023 Softail Wide Tire Models (Fat Boy, Breakout) | Chrome |
$1,429.95Out of Stock
26377 | 2018-2023 Softail Narrow Tire Models (Steet Bob, Heritage) | Chrome |
$1,429.95Out of Stock
46079 | 1986-2009 Softail | Black |
$1,099.95Out of Stock
46367 | 2014-2022 Sportster | Black |
$1,429.95Out of Stock
46369 | 2010-2017 Softail (Except Breakout) | Black |
$1,429.95Out of Stock
46375 | 2018-2023 Softail Wide Tire Models (Fat Boy, Breakout) | Black |
$1,429.95Out of Stock
46377 | 2018-2023 Softail Narrow Tire Models (Steet Bob, Heritage) | Black |
$1,429.95Out of Stock
Please
select your ride
so we can be sure we get you exactly what you need.