Our 2.8lt Hilux Panel filter Air Box is designed to maximise the filtered air flow into the turbo, while keeping your filter clean and dry, the panel filter designs allow you to change between paper filter or oil base filter. Allowing maximum results when it comes to performance & economy. Fully tig welded custom built from 3mm quality mill finished alloy. Our kit maximises clean air flow to your Mass air flow sensor, in turn achieving great results. When fitting our air boxes there is no need for extended cutting or relocating of factory engine bay components, or drilling of new holes.