Harley Davidson ThunderMax 309-382 Auto Tuning Fuel Injection Performance Module 2014- up Replacment ECU Race Ready EFI System
ThunderMax 309-382 Applications:
• 2012 - 2015 Softail FXST FLST ® Models (Cable Throttle)
• 2012 - 2016 Dyna-glide FXD ® Models (Cable Throttle)
• 2014 - 2016 Sportster XL ® Models
ThunderMax 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 enjoy your new ride!
ThunderMax Benefits Include:
Easy to Install & Simple to Use
Increased Engine Performance & Motorcycle Rideability
Cooler, Smoother Running Engine
Adjustable Idle Speed & Rev Limit Control
No Dyno Required - Automatically Tunes for Riding Style & Riding Conditions
Never Outgrow It - Easily Accomodates Bike Changes (Pipes, Cams, and More)
100% Engineered & Made in the USA
3-Year Factory Limited Warranty