2010-2020 4Runner K&N Series 57 FIPK Cold Air Intake Review & Install

Maximize your 4Runner’s factory air system when you install this K&N Series 57 FIPK Cold Air Intake. This cold air intake replaces your factory intake tube and air filter with counterparts that have been redesigned to deliver larger volumes of cold air. In doing so, this air intake ensures more complete fuel combustion, giving you extra gains in performance and a more responsive throttle feel.
Re-Tuning of ECU Not Required. This cold air intake provides gains in power and torque via its free-flowing design without the need to re-tune your ECU. However, it’s always a good idea to re-tune your ECU down the line whenever you install a new air system as this will maximize the new component’s performance potential.
Application. This K&N Series 57 FIPK Cold Air Intake fits all 2010-2020 4.0L Toyota 4Runner models. terrain.jp/3sl...
Intro - 0:00
Features - 0:52
Construction - 1:33
Price - 2:19
Install Difficulty - 2:45
Full Install - 3:01
Item TR1014
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[@ExtremeTerrainToyota]

Buy this K&N Series 57 Cold Air Intake NOW! : terrain.jp/3sljVjY

[@briansahli5428]

This intake would be a great CARB exempt choice for 4runner. However, the PCV/FPR plastic adapter he screws into the new intake @5:25 in the video is EXTREMELY flimsy. 2 have broke already specifically the part that connect to your fuel pressure regulator. It would be nice to see the Engineers at K&N upgrade the fitting to brass or something more robust.
Great install video by ExtremeTerrain team though! Thank you!

[@andystrubbergjr1235]

What are the part numbers

[@bgfcjoe]

will it fit a 2023?

[@devildog1168]

Yes

[@ExtremeTerrainToyota]

K&N States that this will only fit 2010 through 2020 4.0's, so we can't guarantee that it will fit a 2023.