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! Easy to Install & Simple to Use. Increased Engine Performance & Motorcycle Rideability. 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. ThunderMax Performance Engine Control Module (ECM). Two (2) Wide-Band Bosch 5-Wire Oxygen Sensors (18mm) with AutoTune Connection Harness. (TMax software available on Thundermax website).ThunderMax Quick Start Easy Install and Printable Comprehensive User's Manual. Before you unwrap your parts double check your fitment and once unwrapped, look the item over before trying to install it. If you can snap a picture of the damage and notify us ASAP we can replace the order right away. Notify us right away so we start the process.
We're happy to step in and get the ball rolling. An estimated restock date will be provided at the time of cancellation. The item "Thundermax ECM WithIntegral Auto Tune System EFI Tuner Harley 17-19 Milwaukee 8" is in sale since Wednesday, June 19, 2019. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Air Intake & Fuel Delivery\Other Intake & Fuel Systems". The seller is "easternpc" and is located in Gambrills, Maryland.This item can be shipped worldwide.