Thunder Stroke High Flow Air Intake with Stage 1 Calibration.

Designed to Fit
IND
2020, 2017-2018 Chieftain Elite
2020 Roadmaster Dark Horse
2020 Indian Vintage
2020 Indian Chief Dark Horse
2019-2020, 2014-2017 Chieftain
2018-2020 Springfield Dark Horse
2018-2020 Roadmaster Elite
2018-2020 Chieftain Classic
2018 Chief
2017-2020 Chieftain Limited
2017-2018 Roadmaster Classic
2016-2020 Springfield
2016-2020 Chieftain Dark Horse
2016-2019 Chief Dark Horse
2015-2020 Roadmaster
2014-2019 Chief Vintage
2014-2018 Chief Classic