Mount an ARB Compressor under the hood of your 5th Generation 4Runner. Disclaimer: These do not work on the 2020 models.
4Runner ARB Compressor Mount
ARB Twin Compressor
10-19 Toyota 4Runner CBI Offroad
Supports ARB Twin (not included)
Fits under the hood
Product powder coated in a satin black texture
5th Gen Toyota 4Runner
Mounts to driver side
Pictures represent dual compressor mount