PatrolDocta 4x4 The home of PDC Fabrication Nissan patrol GU Factory TD42t Airbox and intake kit chasing a little more performance or economy This is the airbox kit for you!! Our Stainless Steel air box is modeled around the Factory TD42t Airbox but includes these key features: Simple to mount requires only one 6mm hole to be drilled in inner guard and utilises 2 existing holes behind the headlight Mounts on 3 rubber cushion mounts to prevent fatiguing of the inner guard Installed with a genuine Donaldson VacuatorTM Valve to drain any water that may find its way into your airbox Flows a massive 308CFM @ 8" H2O, 45% increase over the TD42 airbox Retains the readily available Nissan style TD42 filter element ( Supplied ) 3.5" mandrel bent unrestricted outlet. TD42 airboxes both have significant airflow restrictions in their outlets. 3.5” inlet Manufactured from 304 Stainless Steel Fully TIG Welded *Comes complete with all intake plumbing to fit to the GU patrol with FACTORY fitted TD42t Turbo as per pictures*. Snorkels are easily connected by using a rubber joiner and hose-clamps to join to the airbox inlet. (NOT Supplied) Size varies depending on snorkel. ***100% AUSTRLIAN HAND MADE AND PROVEN*** BE AWARE OF CHEAP CHINESE COPYS TRYING TO ENTER THE MARKET THIS IS THE LUNGS FOR YOUR ENGINE CHEAP INFERIOR AIRBOXS RESULT IN EXPENSIVE ENGINE FAILURES!