Description
- Complete Big 3 Upgrade Kit: Includes 0 AWG red and black OFC wiring, terminals, fuse, and hardware
- Improves Electrical Efficiency: Reduces voltage drop and heat buildup for better amp and battery performance
- Smart Fuse Protection: Ensures safe, reliable power delivery and protects against overloads
- Durable Construction: Corrosion-resistant terminals and premium copper wiring built to last
- Fits Most Vehicles: Compatible with cars, trucks, and SUVs for amplifier battery upgrades
Full Tilt 0 AWG Red & Black Big 3 Wiring Upgrade Kit for Car Audio
This Listing Includes:
- (1) – 6ft 0 AWG Red Power Wire (for Battery Positive)
- (2) – 4ft 0 AWG Black Ground Wire (for Chassis Ground)
- (8) – Full Tilt Branded Heat Shrink
- (8) – 0 AWG Crimp Terminals
- (10) – Wire Clamps
- (10) – Zip Ties
- (10) – Screws
Upgrade your vehicles electrical system with the Full Tilt 0 AWG Big 3 Wiring Upgrade Kitdesigned specifically for high-current car audio systems and amplifier battery wiring. This complete kit includes premium OFC (Oxygen-Free Copper) red and black wires, heavy-duty battery terminals, and smart fuse protection for safer, more reliable power delivery.
The Big 3 Upgrade is a critical step in optimizing your electrical system, improving alternator and battery performance by upgrading the key wiring pointsbattery positive, alternator positive, and chassis ground. Ideal for high-powered amplifiers, this kit reduces voltage drop, prevents wiring heat buildup, and helps your system perform at its absolute best.
Built with vehicle-specific connectors and engineered for durability, the Full Tilt kit is an easy and effective way to future-proof your car audio wiring.
Key Features:
- Premium 0 AWG Red and Black Oxygen-Free Copper wiring
- Complete Big 3 Upgrade wiring kit with all necessary terminals
- Smart fuse protection included for safety and reliability
- Designed for amplifier battery and vehicle electrical system upgrades
- Heavy-duty, corrosion-resistant battery terminals
- Improves voltage stability and alternator efficiency
- Fits most cars, trucks, and SUVs
- Includes mounting hardware and installation instructions
Specifications:
- Wire Gauge: 0 AWG
- Wire Type: Oxygen-Free Copper (OFC)
- Colors: Red (Positive), Black (Ground)
- Fuse Type: Smart Fuse Included
- Compatible With: Most car amplifier battery wiring upgrades
- Installation: Professional or experienced DIY recommended
Used For:
- Upgrading vehicle electrical system wiring (Big 3 Upgrade)
- Amplifier battery wiring improvements
- Increasing alternator and battery efficiency
- Reducing voltage drop for high-power audio systems
Package Dimensions:
Length: 9″
Width: 10″
Height: 2.5″
Weight: 4 lbs (1.81 kg)

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