2025-2026 Toyota 4Runner Cold Air Intakes & Air Filters

Feeding the engine cleaner, cooler air is one of the simplest ways to unlock what the powertrain already has, and 2025-2026 Toyota 4Runner Cold Air Intakes & Air Filters make that happen without any permanent modifications. The result is improved throttle response and a more aggressive intake sound that reminds the driver there is real hardware working under the hood.

 

Filter media type is the first decision point, with oiled cotton gauze offering better flow characteristics and dry synthetic filters providing easier maintenance since they do not require re-oiling. Full cold air intake kits relocate the filter away from engine heat, which matters more in the 4Runner than in some trucks because the engine bay runs warm under sustained off-road use.

 

Intake upgrades pair naturally with exhaust work on the other end of the combustion cycle. 2025-2026 Toyota 4Runner Cat-Back Exhaust opens up the exhaust side, the broader engine performance catalog lives at 2025-2026 Toyota 4Runner EngineMost Popularoptions are for anyone building a complete power package.