This K&N drop - in air filter is great for daily driving or long road trips with your 2016 Toyota Hilux Revo 2.8L L4 Diesel. It's perfect for car owners who want to enhance their vehicle's performance without a complicated installation. The filter uses a layered, oiled cotton media that's easy to clean and reuse. It fits right into your factory air box and helps your engine breathe better, leading to more power.