Mishimoto MMHOSE-350Z-03IHBK Nissan 350Z Air Intake Hose Kit, 2003&ndash;2006, Black Direct fit for the 2003-2006 Nissan 350Z Up to 4 Whp/6 wtq gains over the stock rubber induction Hose Installs in under 30 minutes Fits with the stock air intake system or Mishimoto performance air intake Mishimoto lifetime warranty