For Episode 1 of this project, I'll be covering the hardware we're going to use for the Big 4 (+) upgrade on our 5th Gen Toyota 4 Runner. I say (+) because we are also replacing the battery terminals with the SDHQ Battery Terminal Upgrade Kit. The new wiring will be a Sky High Car Audio 1/0 Gauge Big 3 Upgrade Kit.

With the number of modifications that we have on the 4 Runner to support our overlanding/off-roading and since we will be upgrading our car audio system next, we need to have a better foundation for our electrical system to support it all.

I couldn't be happier with the quality of components that we're going with.

Highlighted Hardware:
SDHQ Battery Terminal Upgrade Kit:
https://sdhqoffroad.com/products/sdhq...
Sky High Big 3 Upgrade Kit:
https://amzn.to/3GnY64n
Heat Shrink & Copper Lugs:
https://amzn.to/3HqRRhw
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Timeline:
0:00 - Introduction/ Project Overview
0:50 - Why Upgrade
1:55 - Our Current Battery
2:55 - Why I chose the SDHQ Battery Terminal Kit
3:55 -SDHQ Battery Terminal Upgrade Kit Walkthrough
5:55 - Big 4 Upgrade Wiring - Why?
7:28 - Sky High 1/0 Big 3 Upgrade Kit Walkthrough
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//Contact:
For business inquiries only, please contact us at [email protected]
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//Music Tracks(Provided royalty free through Epidemic Sound):
Torque - Ball Point

#Big3Upgrade
#SkyHighCarAudio
#SDHQ