Product Description
Sky High Car Audio 1/0 Gauge CCA Big 3 Upgrade Kit
Upgrade your vehicle’s electrical system with the Sky High Car Audio 1/0 Gauge CCA Big 3 Upgrade Kit. Designed to improve power flow and reduce voltage drop, this kit helps maximize efficiency in your car audio setup.
Kit Includes:
✅ 12 Feet of 1/0 Gauge CCA Power Wire – Three 4-foot runs for essential Big 3 upgrades
✅ One End Pre-Terminated – Only one side is crimped with a copper ring terminal, allowing for adjustments if the wire needs to be shortened
✅ Copper Ring Terminals – High-quality terminals for reliable connections
✅ Heat Shrink – Provides a clean, professional finish and added protection
✅ Copper-Clad Aluminum (CCA) Construction – A cost-effective solution with reliable conductivity
✅ Flexible Wire Jacket – Easy to route and built for long-term durability
This kit is essential for reinforcing your alternator, chassis, and battery connections, helping to stabilize voltage and improve overall system performance.
Other Details
Returns are accepted if spools or products are untainted and have not been tampered with or destroyed by user error in anyway. Return shipping is at your expense.Product Videos
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Product Reviews
4 Reviews Hide Reviews Show Reviews
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Sky high products
Sky high car audio is hands down the best car audio wire and accessories. Super fast shipping and correct orders every time. I called into customer service for a question and the team was super helpful. Keep it up sky high
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Good investment
This 1/0 CCA will do the job up to 250amps I believe. I have more steady numbers now than I did before. I have about 5ft of leftovers because I made new grounds which were shorter than the stock grounds. One side is pre crimped with a terminal on the 3 wires. I used 3/0 copper terminals when I needed 3 more ( had several sections ). My last thing to say is watch out for small terminals ( like an alternator post ) or small screws. You may need to get longer threads for some places ( this is what I did for my batter terminal bc I did not want new ones ).
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Good investment
This 1/0 OFC will do the job up to 250amps I believe. I have more steady numbers now than I did before. I have about 5ft of leftovers because I made new grounds which were shorter than the stock grounds. One side is pre crimped with a terminal on the 3 wires. I used 3/0 copper terminals when I needed 3 more ( had several sections ). My last thing to say is watch out for small terminals ( like an alternator post ) or small screws. You may need to get longer threads for some places ( this is what I did for my batter terminal bc I did not want new ones ).
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First time buyer
Great service and quick response from the sales team!
