Thunder Product ECM with Autotune '16-17 ST

MPN: 309-563
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ECM Autotune Module

$1088.95 Save $10.03 Discount Badge Image
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ECM Autotune Module 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

ThunderMax System Includes:

Two (2) Wide-Band Bosch 5-Wire Oxygen Sensors (18mm) with AutoTune Connection Harness*

USB Communication Cable

TMax Tuner Software Disc

ThunderMax Quick Start Easy Install and Printable Comprehensive User’s Manual
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