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Kruesi Originals

Products

Products

Kruesi Originals

Thundermax ECM with Integral Auto Tune System

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$1,088.95

Color

Black

Quantity

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Quantity

1

Description

Take complete control of your Harley-Davidson’s performance with the ThunderMax ECM with Integral Auto-Tune System from Kruesi Originals. Designed as a direct replacement for the factory ECM, the ThunderMax system continuously self-adjusts ...

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5.0

1 rating

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Anonymous · February 14, 2026

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Kruesi Originals

Kruesi Originals

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