Placement on Vehicle: Front Hood Left and Right. Fitment: for BMW 323i Base Sedan 4-Door 2006-2011, for BMW 325i Base Wagon 4-Door 2012, for BMW 325xi Base Sedan 4-Door 2006-2007, for BMW 325xi Base Wagon 4-Door 2006-2007, for BMW 328i Base Convertible 2-Door 2007-2010, for BMW 328i Base Sedan 4-Door 2006-2011, for BMW 328i Base Wagon 4-Door 2006-2011. Front Hood Gas Struts are made of durable steel material,good support,corrosion and wear resistance,not easy to broken and demage, convenient and easy to open and close vehicle bonnet. Easy to install in just a few minutes with wrech. Use wrech to remove the old gas springs, put new gas spring connector on the old place, than connect other end connector, press hard to fix gas springs,just finish it. Note:If the temperature is lower than minus 20 degrees, the oil density of gas spring turn high (frozen) and it is difficult to press down.Please make sure that the OE number, model year, product appearance, and function are consistent before purchasing. Model a22111700ux0642 Brand Name X AUTOHAUX Manufacturer X AUTOHAUX Extended Length 15.75 Inches Auto Part Position Rear