scrape a data from a website

I need to scrape data from bmw electronic parts catalogue. you need to go to this url; [login to view URL] follow the instructions on the page, your browser needs to have pop ups enabled, once logged in you will see a search field to search by the last 7 digit of the VIN (vehicle identifier number) you can use PZ74554. I just need to scrape the result page. last time it was a curl script, so i think it's the best way to do it rather than using scrapping modules. note: if you dont see the search page you can go to menu in the left click on "Specific Parts Search" then "Components of Vehicle" thank you