THUNDERHEADER 1325X – 2025 M8 Softail – X-SERIES STANDARD 2-INTO-1 Exhaust w/Heat Shields – Fits Low Rider ST & Heritage – Chrome Ready 2 Ship
Our 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). Fits 2025 Low Rider ST & Heritage ONLY. In Stock as of 9-17-2026 Ready 2 Ship
Variants (1)
- Default Title — 1899.00 USD — In stock
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