Big 3 Upgrade - 07 STI (Full Install)

In this video we're finally installing the Big 3 Upgrade on the Subaru! I take you through the whole project to show you how the Big 3 Upgrade is installed.
The Big 3 Upgrade kit I'm using is the NVX True Spec 1/0 gauge model number XBG3PK. I'm also using the InstallGear 1/0 gauge gold ANL fuse holder with 250A ANL fuse and two JL Audio XB-BTU universal battery post terminals.
Visit my website for more car electronics installation related content:
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To read the blog post on what the Big 3 Upgrade is, what the benefits are, and how to install it, check out the link below:
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Big 3 Upgrade parts and specialized tools unboxing video:
• NVX Big 3 Upgrade Kit ...
*Parts and Specialty tools used for this install*
NVX 1/0 Gauge Big 3 Upgrade Kit
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InstallGear 1/0 Gauge ANL Fuse Holder with 250A Fuse
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JL Audio Universal Battery Post Terminal
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Klein Tools Cable Cutters
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TMS Hydraulic Wire Terminal Crimper
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DISCLAIMER: This video and description contains affiliate links, which means that if you click on one of the product links, I’ll receive a small commission. This helps support the channel and allows me to continue to make videos like this. Thank you for the support!
*Music Attribution*
Green Daze by Audionautix is licensed under a Creative Commons Attribution license (creativecommon...)
Artist: audionautix.com/