Factory replacement Alloy intake pipe 3″ Features: - CNC Machined from 6061 Billet Aluminium - Uses Factory Nissan O-Ring - Alloy construction - Stainless Hose Clamps - 3” Silicon Join to Airbox - Bolted to the turbo so no chance of falling off - Fits both Single AND Twin turbo Reasons to change the intake pipe: - We have had a number of reports of the NP300 surging from factory - When towing the rubber section can collapse and shut off air supply - When tuned the rubber section can collapse when underload and shut off air supply - Factory is 2” to turbo, Upgrade is 3” to turbo allowing a better air supply This will fit to the factory airbox & our custom airbox. Production lead time on these intake pipes is a minimum of 2 weeks. If you need it faster than that, please contact us