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Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
Ultra Limited
race-proven baffle increases torque and horsepower
-Notched and Slotted for Internal Wiring
2017 - 2023
-Upon receiving your handlebars fully pre-wired
ThunderMax 2017-Up Harley-Davidson Touring Models Year:2017-2020 Touring Models Ultra LimitedThunderMax is an industry award winning, performance ECM designed specifically for EFI equipped Harley Davidson motorcycles. This highly advanced, stand alone tuning system utilizes proprietary AutoTune technology with wide band oxygen sensors to deliver unmatched performance and rideability. ThunderMax comes 100% assembled, ready to install with no wire cutting or splicing required. Simply replace the factory ECM and oxygen sensors, load a map, and
US$ 12.83
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US$ 13.67
US$ 15.00
