Black Aluminum Insulated Air Box. NOTE: Horsepower Gains indicated is to the wheels (whp). Test our systems under real world driving conditions, and dyno test our products to the wheels with the hood closed. Many of our competitors test with the hood open, and under conditions that are not applicable to real world driving. This results in inflated hp numbers that are to the crank, and do not represent real world performance gains.Believes in bringing you the most accurate and applicable information possible, which is why we test the way we do. WATCH THE AIR INTAKE AND AIR FILTER VIDEO BELOW. Tracking information will be posted to your sale as soon as it is available. These charges are borne by you; we have no control over these charges and cannot predict what they may be. Additionally, when ordering from Trends Auto, you are considered the importer of record and must comply with all laws and regulations. Furthermore, your privacy is important to us, and we know that you care about how information about your oder is used and shared. The item "COLD AIR INDUCTION 501-0520-B AIR INTAKE BLK for 05-08 PONTIAC GRAND PRIX 5.3L" is in sale since Monday, March 11, 2013. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Air Intake & Fuel Delivery\Air Intake Systems". The seller is "trends_auto" and is located in Greenville, Wisconsin. This item can be shipped to United States.