Easy install. First I bought the catch can below on Amazon. After doing research on catch cans and decided what kind of internal construction was best for catching contaminates.
Second, I removed that factory bolt on front of engine in picture, it had a small lip sticking out on factory bracket that kept my bracket from sitting flush so i ground that tab off, drilled a hole in my catch can bracket and bolted it back on.
Third, replace the pcv hose with your own hose going from the pcv to the catch can, then run a second hose from catch can to where the PCV valve originally went back into engine.
https://www.amazon.com/gp/product/B0...?ie=UTF8&psc=1
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2018 TRD Premium, KING suspension, 285/70/17 Duratracs, 4.88 gears, Addicted offroad front Bumper, C4 FAB rear bumper, My build thread
https://www.toyota-4runner.org/5th-g...ld-thread.html