Diff Breather Relocation Guide - Lexus GX470, GX460, Toyota 4Runner and FJ Cruiser 

Wow guys, the mic I used on this video obviously did NOT work out. New one incoming.

Two things I did different with this mod is I routed it into the rear tail light so no drilling required. Also you can reuse the diff breather no need to buy a second one

Great video. Thanks for sharing.

Awesome thanks! Cant wait for engine breather

Great video. The gas filler cap area is a common area and a great one at that. The other people either making fun of you for placing it there or worried that you placed it there are worrying for no reason and are misinformed and probably never take their rig on a gravel road let alone actual off roading lol. I plan on doing this tomorrow and plan on doing it exactly how you did. Thanks for the video man!

Great video. Shed another 10 lbs by removing that OEM air pump back there for the bags that you have removed.

But the valve cap is pinned isnt it? Because it's basically a check valve so keeping it tight would mess with operation right?

I routed mine to the engine bay

I'm looking at getting a gx 470 to start building out. Do you have any recommendations on which year I should look at? What about mileage? Thanks, and enjoy watching your videos!

Did you make a video on the front diff breather?

Of all the available areas why inside the gas cap/filler? Wouldn't that defeat the purpose if you accidently spill gas on the breather? Happens to me once in a while during fill-up. I routed mine up as high as possible along the truck bed right on top of the spare tire and stuck it in one of those precut holes. And just so you know if you lift the rear cargo carpet, there are holes that goes right into the cargo. I would think that would be the best option. The reality is, if your able to get water up that high then you must be crossing a lake or in a major flood. EDIT: I have a 4runner but same idea.

What about sealing the cabin? Most cars take on water inside if they do a water crossing.

I thought the rear diff breather was an open valve that closes/ sucks in when the hot diff hits cold water. Creates a vacuum that closes the valve, so you don’t suck in water??

Where did you get that new cargo net piece?

lmao diff breather in the fuel area. oh man that hilarious 😂😂

What are the threads on axle? NPT? If not you should use Teflon tape.

Is there a FRONT diff breather as well?

Even an idiot like me can do this!

I love how you wasted money on a Molle panel for the tail gate 🤣🤣🤣🤣

I need to do this asap. Lots of water here in the pnw