Thundermax ThunderMax Engine Control Unit - 309-592 For Harley Softail 2021-2024 Brand_Thundermax +1'' & +2'' pullback options

+1'' & +2'' pullback options include required billet spacers & mounting blocks featuring an additionnal threaded mounting location

Fine-tune your brake pedal arm with 3

Use these shims to adapt  your favourite 1" handlebars to your 1-1/8" risers

Will respond well when used with slip-on mufflers or a full exhaust system and a high-flow air cleaner

PRODUCT NAME WINDSHIELD TYPE CRUISER STYLE FLARED MODEL FLARE COLOR/FINISH SMOKE MATERIAL LEXAN HEIGHT 8" MOUNTING STYLE DETACHABLE UNITS EACH RIDING STYLE STREET BASE COLOR GRAY

Thundermax ThunderMax Engine Control Unit - 309-592 For Harley Softail 2021-2024 Brand_Thundermax +1'' & +2'' pullback optionsFeatures 2 wide band Bosch 5 wire oxygen sensors (18 mm) with AutoTune connection harness ThunderMax quick start easy install and printable comprehensive users manual Never outgrow it easily accomodates bike change No Dyno required automatically tunes for riding style and riding conditions ThunderMax performance engine control module (ECM) 100% engineered and made in the USA Easy to install and simple to use Specs PRODUCT NAME ELECTRONIC CONTROL