The Ultimate DIY Automotive Wiring Guide 

My man. I started this video skeptical as the title stated "Ultimate" but dude, I'm genuinely impressed. I've built multiple chassis/engine harnesses (few dozen) in the past 15 years(with Leash, Bussman custom setups, etc) and for the first time in a RU-vid wiring video, I said "damn, that's clean". Absolute props, and I appreciate the 1440p upload.

This man has a well tuned mind and obviously educated. I admire looking at the neatness and safety in his hobby or career which ever it may be.

Just stopping in to say that wire loom is pure artwork. Nice job.

Nice trick with splitting the current through multiple wires in the Deutsch connectors. I know you mentioned the larger Deutsch connector later in the video, but so others know they are the DTP line which is rated at 25A for power connections. That's a dang nice looking relay panel. Learning wiring and accumulating the tools and supplies is so satisfying. I see that PrimeWeld TIG in the background too. Good choice there. Solid video!

Looks nice and clean. Great work, glad the kit worked well for you.

Very clean work! I hope I can get mine looking that good!

Not only interesting, it's very informational. Thanks!

I gotta say brother you sound really humble.

I’m honestly just inspired. Great work bro!

It looks awesome!

This is a very nice and clean setup, very professional. Very very nice 👍

Nice job on your wiring... not sure what I'm going to do on my project yet so it's nice to see what you have done... great work on the video

Great job bro. I have the leash street strip board and I’ll be doing exactly this ;). Appreciate the great content bud.

Awesome work man. That's a very clean install!! You should be proud of that one. One thing I noticed about the that Leash board is that the relayed circuits use large fuses, so you have to run large wire for the outputs. So, if you have say, a smaller fuel pump that only requires a 7.5 amp fuse, the smallest fuse you can run on that relay board is a 20 amp and so you're stuck running much larger wire than the pump would need otherwise. It's still a great relay board all things considered.

great job man. love it.

Super clean bro 👌🏾

Looks great, nice job

something you need to know! Splitting wires for a circuit or plug doesn't increase the circuit rating, you have to work to the maximum of the smallest part of the circuit, so that comes down to a single wire in a dual run, So in your initial plug at about 6:10, you are rated to one of the two wires. The reason for this is if one plug connector/wire fails you WILL overload the other connector and potentially cause fire. Rate ALL wires and connectors to above the maximum possible draw. On long runs add in the potential volt drop and resistance of the cable and overcompensate wire size according to that data.

Thanks for some killer info !!

Nice!

Nice mate - that yellow wire would drive me nuts though 😂

Dam great job

Pretty nice ! Pretty dam nice !! 20:40

Great video and I love your wiring layout :-). Could I just ask what your black panel is made of that you have everything fixed to?

Just curious, why not use a DTP 2 pin connector that can handle 25 amps for things like the water pump

Great work! Love how it's coming out. Quick question if you don't mind, what (if) did you use the 70amp relay ignition output for (the one before A)? I as well got this kit for my car and am a bit stuck on what (if) I should use that relay. Thanks!

The Deutsche connectors are nice to run. Have to watch the quality though . Some of that eBay stuff is actually a real soft plastic . Is the IWSS(?!) kit hard plastic ? There is a part number HDP20 connector (like a bulkhead ) but can use it as either , that is a 100 amp plug assembly.

Nice build. Something to watch for however, is running the cables between the body and the outside the roll cage, in the event of a side impact you run the risk of shorting out circuits if the wires are crushed together.

Hey did you have them custom make this whole thing? I can't find anything that looks like the kit you have.

I have the leash board and Holley but I only have two 70 amp relays that are ground triggered and I need three. Any advice on how to make a third one ground triggered or can I just get a bigger relay and put two of the fans together?

متابعه من العراق❤

Do you have a video about the "data logger" you refer to? If so, I can't find it. Thank You.

What are those clamps you used for the board bud?

What are you using for a vehicle load ELD? Very important component.

where did you get the magnetic zip tie mounts ?

Is there need for relays if you have one big cable going to a fuse box and from the fuse box to all devices like radiator fan, fuel pump, powerwindows etc. Before the fusebox you add a battery killswitch, evertime you stop driving, use the killswitch to disactivate the fuse box. Am I right with my thoughts?

Hey bro i think you should add a link of amazon for each product👍🏼 thanks

What's the product you used to spray on the interior? (Black)

Whats your opinion on the k&r kit and the racewire solutions kit vs this one , trying to decide which one to go with , thanks

Where in Florida are you located?

what kind of materials do you use when naming the wire for easy reminder

Oh check out this car wiring. Love yours but check this stuff out. It’s what I’m using on my new race car. ISIS Power cells. Bad ass how the cells work.

Does the relay board power the switch panel?

What’s the name of the doitch connector kit *

Wiring looks nice, but the camera work is giving me vertigo. Camera pans should be S L O W. Or use a tripod.

Those kits are like $1300

Not the pink cables 😭😭😭

Hey brother have a question what gauge wire is powering that board?