We have touched on this topic before… both the importance of having breathers fitted to your vehicle’s differentials, gearbox and transfer case (where applicable), as well as the fact it makes little sense financially to assemble your own kit. Billet Race Craft has been producing breather kits for what seems like an eternity, and has picked up a trick or two about how to produce solid products. Products that also look almost too good to put in the engine bay of a 4WD. BRC breather blocks are CNC machined from a solid billet of premium alloy, and are available with a few different options. The Double Diff Breather Set protects your front and rear differential only; next up there is the Quad Diff Breather Set which has four ports (meaning you can plumb up both differentials as well as the gearbox and transfer case). If you are looking for even better levels of protection, BRC offers a Comp Diff Breather Kit which has two additional ports for winch breather lines.
Price from: $105
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