GP Car Audio Big 3 UPGRADE wiring Kit OFHC TRUE 1/0 AWG GAUGE ORANGE and BLACK

This kit went in very easy and quickly. It is put together nicely and I like the double jacket on the wire. It appears to be quality wire and have a quality jacket. I received plenty of wire to complete the install. Engine to battery negative, frame to battery negative, and alternator positive to the distribution center main connection. I had a 0 gauge amp kit with 20 foot of wire to install, so ran the positive to the distribution center and then another positive from the distribution center to the battery. This was most convenient for me. I had purchased battery clamps that included two 0 gauge connections and two 4-8 gauge connections each. I really needed 3 0 gauge connections in the positive to make this work correctly. Not a fault of the kit, just an oversite of my own. I would buy this kit again and may purchase another when I get ready to install my winch kit on my F-450.

This wire is worth every penny. It's some of the thickest 1/0 awg avaible. I almost bought skyhigh but decided to go GP this time. The only downside is that the wire isn't as flexible as skyhigh but it has thicker insulation which is very important when you're running wires underneath your hood. It's also heat resistant up to 225 degrees , oil, gas, cut, tear and acid resistant. I've notice a big difference in the performance of my kicker kxa1600.1 amplifier. If you plan on doing this make sure you fuse the positive wire from battery to alternator. Also make sure your battery is unhooked before you even start this task. GP is what you need under your hood.Tip: The big 3 consist of1 Battery + to alternator +.2. Battery - (ground) to chassis3. Engine block ground to chassis.4. Bonus: alternator ground to battery -It's now the big 4 upgradeDo not replace wire, just add to the existing wire.

Bought for my 04 Denali, top notch product , totally worth the price.

This is the best wire I’ve ever worked with. Super thick insulation, good pre crimped Lugs on the one side. Made in the USA.

Awesome deal. Legitimate super quality. My subs don't even try to dim my lights now, and my truck starts way quicker than it did.

The insulated wire thickness is amazing

Good stuff, I was having an issue with my lights dimming when the bass hit but after installing these along with a high output alternator my problem is gone.

Solid nice kit. 4 ft instead of the 3 ft others are. Fast shipping. I have a video of the kit on disabled off grid adventure on You tube.