BMWBMW Z4 and X4 Posted on March 11, 2020March 12, 2020 by Sherman Chan 11 Mar Z4 and X4 both getting ready for Infratint Platinum99. Sherman Chan INFRATINT Owner - Passionate about cars and driving in comfort. Obsessed about product quality and installation perfection. Call 9456-0888 to book an appointment today. Audi A4 BMW X3