Explore the 'Project Cars' section of the Grassroots Motorsports website. Identify at least three different project car articles or series listed on the page, noting their titles and a brief description if available. Also, determine how users can filter or search for specific project cars, if such functionality exists.
Navigate to grassrootsmotorsports.com. Click on the 'Project Cars' link (ID 56) in the main navigation menu. Scroll down the page to view the listed project car articles. Identify and list the titles of at least three distinct project car articles or series. Look for any search bars, filters, or sorting options on the 'Project Cars' page that would allow users to narrow down their search. Describe any identified filtering or search functionality.
The agent successfully navigates to the 'Project Cars' page. The agent lists the titles of at least three project car articles (e.g., 'Project C5 Corvette: How to install a new shifter', 'Project MR2: How to install a new exhaust', 'Project E46 M3: How to install a new clutch'). The agent identifies and describes any search or filter functionality present on the 'Project Cars' page, or explicitly states if none is found.