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Exhaust Systems and Heat Shield Sets

Model 1074X THUNDERHEADER™ X-Series™

2-INTO-1 long style (right side only) for 1999-2014 FLH Models with Big Cubic Inch Engines. Recommended on 113 Cubic Inches and up. Increased horsepower & unmistakable THUNDERHEADER™ sound.

Year
Fitment
Chrome
Black

1999-2014

 

2 INTO 1 long style (right side only). Comes with 18mm & 12mm O2 Sensors.
Includes Heat Shields

1074X
1074XB

Thunderheader™ Exhaust Systems are legal for CLOSED-COURSE COMPETITION use only.

 

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