Thunderheader X-Series FLH/FLT M8

Thunderheader X-Series FLH/FLT M8

Our X-SERIES™ 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. Comes complete with full coverage heat shields, 18mm and 12mm O2 sensor ports. Available in Chrome or Black.

Fits: 2017-2020 Harley Davidson Touring models


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