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Ignitions and Electrical› Computers, Chips, Modules and Programmers

Active

ECU Tune Software

Name: ECU Tune Software
Brand: Active
SKU: 16-010

$499.00 $459.78 Save $39.22

SKU: 16-010

Free Shipping over $200

$100 Minimum Order

Non-Returnable Item

DIY PRO SHOP

Professional / shop required

Overview

The Active Autowerke Performance Software is a DME remapping upgrade for select BMW E46 and E39 models. This software modifies ignition tables and wide-open throttle maps to enhance performance. It is available for 91-93 octane fuel.

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The Active Autowerke Performance Software is a direct performance upgrade for select BMW E46 and E39 models from 1999-2003. This performance tune provides a significant increase in power, with a claimed gain of 15 horsepower and 12 ft-lbs of torque. It also optimizes air/fuel ratios, ignition tables, and wide-open throttle maps, resulting in a sportier throttle response and a smoother power delivery throughout the RPM band. For manual transmission vehicles, the software includes an increased RPM limiter to allow for more usable power. The Active Autowerke Performance Software is designed to work with 91-93 octane fuel and is a recommended upgrade for enthusiasts looking to maximize their vehicle's performance. It is particularly effective when combined with other bolt-on modifications, allowing those components to achieve higher gains.

Vehicle Symptoms

Engine sluggish and unresponsive
Poor throttle response off the line
Desire for more horsepower and torque
Fuel economy lower than expected
Speed limiter cuts power too early

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Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	Active
Part Number	16-010
Category	Ignitions and Electrical

Videos

BMW e46 330 Active Autowerke ECU Install

Hamann M5 and Active Autowerke Supercharged Widebody E46 M3

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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