K&N 15-22 Toyota Hilux L4-2.5L DSL Performance Air Intake System

The K&N 15-22 Toyota Hilux L4-2.5L DSL Performance Air Intake System is a high-quality induction kit designed to enhance engine airflow and power. Manufactured by K&N Engineering, this system replaces the factory air filter and intake path with an aerodynamically engineered, non-metallic rotationally molded tube. This design reduces air temperature and intake noise compared to traditional metal tubes, while virtually eliminating airflow restrictions commonly found in stock setups. Backed by K&N’s No-Hassle Lifetime Limited Warranty, the kit ensures durability and long-term performance gains by maximizing natural horsepower through improved air delivery.

This air intake system is specifically engineered for Toyota Hilux models from 2015 to 2022 equipped with the 2.5L L4 diesel engine. It serves as a direct replacement for the factory air intake components, providing a bolt-on installation that simplifies upgrades without extensive modifications. Ideal for daily driving, towing, and light off-road use, the kit optimizes airflow for enhanced throttle response and engine efficiency. While originally designed for European vehicles, this K&N kit’s compatibility with the Hilux ensures reliable performance improvements tailored to this specific application.