Special Offers
-
Thunderheader™ Megaphone Muffler Design Softail - Chrome (12' - 17')
Our Thunderheader™ design on the 2012 – 2017 Softail features 1 3/4″ head pipes to our patented megaphone muffler design. 12mm O2 sensor ports. Includes a transmission bracket and all hardware to mount the exhaust. Heat...Regular price From $1,109.00Regular price From $1,109.00 -
Thunderheader™ Megaphone Muffler Design Softail - Chrome (07' - 11')
The Thunderheader™ 1027 Model Fits 1986 – 2006 features 1 3/4″ head pipes to our patented megaphone muffler design. No O2 sensor ports. Includes a transmission bracket and all hardware to mount the exhaust. Heat shields...Regular price From $1,079.00Regular price From $1,079.00 -
Thunderheader™ Megaphone Muffler Design Softail - Chrome (07' - 11')
The 1057 Model Fits 2007 – 2011 Softails Features 1 3/4″ head pipes to patented megaphone muffler design. Includes a transmission bracket, 18mm O2 Sensor Port, and all hardware to mount the exhaust. Heat shields sold...Regular price From $1,109.00Regular price From $1,109.00 -
Thunderheader™ X-SERIES™ Softail “HIGH PIPE” - Black (18' - 25')
Our X-SERIES™ “High Pipe” Exhaust is our newest line in creating maximum horsepower. With our 2″ headpipe, equal length tubes, and a larger collector, this exhaust is made specifically for Harley-Davidson’s Milwaukee-Eight™ engine. Our “High Pipe”...Regular price $1,723.00Regular price $1,723.00 -
Thunderheader™ X-SERIES™ Street Bob “HIGH PIPE” - Black (18' - 24')
Our X-SERIES™ “High Pipe” Exhaust is our newest line in creating maximum horsepower. With our 2″ headpipe, equal length tubes, and a larger collector, this exhaust is made specifically for Harley-Davidson’s Milwaukee-Eight? engine. Our “High Pipe”...Regular price $1,723.00Regular price $1,723.00 -
Thunderheader™ X-SERIES™ Softail “HIGH PIPE” - Chrome (18' - 25')
Our X-SERIES™ “High Pipe” Exhaust is our newest line in creating maximum horsepower. With our 2″ headpipe, equal length tubes, and a larger collector, this exhaust is made specifically for Harley-Davidson’s Milwaukee-Eight™ engine. Our “High Pipe”...Regular price $1,787.00Regular price $1,787.00
-
Restrictive stock mufflers choke off exhaust scavenging and muffle the raw roar of your engine. Upgrade to full performance exhaust systems and slip-on mufflers built to shed weight, increase horsepower, and deliver a loud, deep tone. Open up your exhaust flow, wake up the neighborhood, and let your motor scream.