For less than half of what you would spend, you could make your own cables, I make my own. The same large gauge wire, zinc plated solid copper end lugs and terminals, and heat shrink are all available locally to me and relatively inexpensive... sometimes I scavenge cables from the junkyard, copper prices are so high... BMW and Benz typically have long, large gauge cables and are usually clean. I crimp or swage AND solder the ends on too, with a small torch for a truly indestructible cable.
I will be using 1/o cable with silicone grommets to go thru the cab in two sides..
We all do things different...
Some people make there own intercooler ducts, others have them made professionally
I also do aircraft brakes hoses and landing gear brake hard lines....
GB
If you can find a Vanagon in a scrapyard, get the starter cable. 14 feet of BIG wire.