Ignitions and Electrical› Computers, Chips, Modules and Programmers

AEM Electronics

AEM Infinity 5 ECU Plug-and-Play Harness Kit

$798.00

SKU: BF21038-506

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Boomslang Plug-and-Play Harness Kit is designed for the AEM Infinity 5 ECU. This kit offers a premium solution for replacing your factory wiring harness. It provides a perfect fit for a hassle-free installation, saving time and hard-wiring costs.
Show original supplier description
The Boomslang Plug-and-Play Harness Kit provides a direct replacement for your factory wiring harness, specifically designed to integrate with the AEM Infinity 5 ECU. This kit simplifies the installation process by eliminating the need for hard-wiring, thus saving significant time and effort. Boomslang fabricates the sub-harnesses, meaning no core harness is required from the customer. The plug-and-play nature allows for easy uninstallation if needed.

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

BrandAEM Electronics
Part NumberBF21038-506
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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