Description
Thunderheader - Black 2-Into-1 X-Series Exhaust w/Heat Sheilds fits '17–'25 FLH Touring Models
Our Thunderheader™ X-SERIES™ Exhaust is our newest line in creating maximum horsepower. With our 2″ head pipes, equal length tubes, and a larger collector, this exhaust is made specifically for Harley-Davidson’s Milwaukee-Eight™ engine. Includes full coverage heat shields. 18mm and 12mm O2 sensor ports. Includes all heat shields, clamps, bracket, and install hardware. MUST use Screamin’ Eagle Flat Gaskets to install properly (HD Part#17048-98).
Fitment:
- Fits all 2017 – 2025 FLH Touring Models
