Replacement ECM with AutoTune for 1995-2001 Touring Models


Here is a product for folks who want to upgrade or replace the electronic control module on their 1995-2001 Touring model equipped with Magnetti-Marelli EFI. This module is designed to be used on stock or near-stock engines with the factory dual-throat throttle body and its related components. Includes integral ThunderMax AutoTune system that uses feedback from wide-band oxygen sensors to make automatic air-fuel adjustments within the ThunderMax ECM. Requires exhaust equipped with or modified to accept 18mm oxygen sensor bungs.


Zipper’s recommends that the integrity of the factory throttle body linkages and components be checked to be in good working order to achieve successful results with this system. Many of the components used on the dual-throat throttle body have been obsoleted by H-D® and are no longer available.


Instant starting! Consistent idle! Superb performance! It’s all here in this kit. The ThunderMax with its integrated AutoTune transforms this system to full closed-loop automatic air/fuel ratio correction, maintaining your custom tune no matter what the ambient conditions or elevation you choose to ride in! Includes detailed installation instructions and TMax Tuner software. Requires exhaust system equipped 18mm oxygen sensor bungs or modification to accept 18mm oxygen sensors.


You’ll fall in love with your bike all over again! This product is not for sale or use on pollution controlled vehicles.

Weight 1 lbs

Emissions Compliant

Country of Origin

Fuel / Air

Customer reviews


There are no reviews yet.

Be the first to review “Replacement ECM for 1995-2001 Marelli Throttle Bodies Equipped Engines with ThunderMax AutoTune Features”

Use one of the allowed file type: jpg,png.

    You may also like...