Boomslang Plug N Play Harness

2004–2005 Scion xA / xB Manual Transmission

BF21047-506

Overview:

The Boomslang AEM Infinity 506 Plug N Play Harness is a precision-engineered wiring solution designed specifically for 2004 to 2005 Scion xA and xB models equipped with manual transmissions. Tailored for use with the AEM Infinity 506 Engine Management System, this harness provides a seamless integration that eliminates the need for complex hard-wiring. It is the only true plug-and-play option available for these vehicles, ensuring a straightforward installation process while preserving the integrity of your factory wiring.

Ideal for enthusiasts and tuners seeking full engine control, this harness supports the advanced capabilities of the AEM Infinity 506, enabling precise tuning and enhanced performance potential. Whether upgrading your engine management system or building a high-performance Scion, this harness is engineered to deliver reliability and ease of use.

Key Features:

Designed to maximize compatibility and functionality, the Boomslang Plug N Play Harness offers the following key features:

• Complete plug-and-play design for 2004–2005 Scion xA and xB with manual transmission
• Specifically built for AEM Infinity 506 Engine Management System integration
• Includes connectors for AEM Net, AEM UEGO wideband oxygen sensor, and AEM Flash Enable
• Preserves factory wiring harness, reducing installation time and cost
• Supports parallel operation with factory ECU for OEM CAN bus communication or automatic transmission control (where applicable)
• Compatible with aftermarket crank and cam angle sensors if factory patterns are unsupported
• High-quality connectors and wiring for reliable signal transmission and durability
• Free shipping included for convenience

Construction & Design:

The Boomslang harness is crafted with premium automotive-grade wiring and connectors to ensure durability and resistance to heat, vibration, and environmental factors common in engine bays. Each harness is meticulously assembled to meet strict quality standards, guaranteeing a secure and reliable connection to the AEM Infinity 506 system. The design prioritizes ease of installation without sacrificing performance or longevity, making it a dependable choice for both street and track applications.

Installation & Fitment:

Installation is straightforward thanks to the harness’s plug-and-play architecture, which eliminates the need for cutting or splicing factory wires. This harness is compatible exclusively with 2004–2005 Scion xA and xB models equipped with manual transmissions. Some vehicles may require an aftermarket crank or cam angle sensor disc if the factory sensor pattern is not supported by AEM. The harness also supports parallel operation with the factory ECU when necessary, allowing for OEM CAN bus communication or automatic transmission control in applicable setups.

What's Included:

• Boomslang Plug N Play Harness for AEM Infinity 506 (Part # BF21047-506)
• Connectors for AEM Net, UEGO wideband sensor, and Flash Enable
• Detailed installation instructions

Ideal For:

This harness is ideal for Scion xA and xB owners from model years 2004 and 2005 who are upgrading to the AEM Infinity 506 Engine Management System. It is perfect for tuners and performance enthusiasts seeking a reliable, time-saving wiring solution that maintains factory wiring integrity while unlocking the full potential of advanced engine management technology.

Emissions Note

Warning: Boomslang Fabrication LLC products are intended for use on vehicles in sanctioned competition and may not be legal for use on public roads or highways unless specifically exempted by regulatory authorities. It is the responsibility of the installer and user to ensure compliance with all applicable laws and regulations. This product may expose you to chemicals known to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.