BMW E46 Automatic Boot Struts car air freshener BMW 3 Series E90 (Sedan):

BMW 3 Series E90 (Sedan): 2005–2012

then this will make your boot open automatically

S-MAX (2006+)

Embossed with the Emerald Struts logo for a premium touch

BMW E46 Automatic Boot Struts car air freshener BMW 3 Series E90 (Sedan):The Only Thing You Need To Open Your Car Boot In One Kit Automatically open your boot, making loading and unloading hassle free. The No. 1 Brand for automatic boot struts. One installation, a year long guarantee or your money back. Manufactured with high grade materials, ensuring durability and long lasting performance. Fast, easy DIY installation. Use your existing key, no coding, simply plug & play. Vehicle Fitment Compatible Models: BMW 3 Series