BEST DAY EVER. Paul Maric tests out the 2023 BMW M4 Competition with a stack of M Performance parts, including the optional titanium exhaust. In this video you'll also see a demonstration of the variable traction control and BMW Drift Analyzer too - so a stack of fun was had!br br Hardness tester, noise and lane keeping results: br More BMW content: More BMW M4 content: br Skip Ahead:br Intro: 00:00br On the road 1:16br 0-100 6:29br Driver aids 8:21br Variable traction control 11:19br M Drift Analyser 14:32br Exterior 17:12br Interior 21:54br Infotainment 23:25br Safety tech 25:08br Practicality 25:58br Verdict 29:59br br We review every new car on the market, bust car myths, cover the latest car tech and answer your burning questions.br br Whether you need new car advice, purchase validation or simply love learning more about new cars and technology, we are your car experts.br br Subscribe to Car Expert: br You'll find us dropping new video content three times a week. If you'd like to ask a question about one of our videos, simply leave us a comment. If you'd like to give us any feedback on our content, feel free to email us, or alternatively, hit us up on social media.br br Finally, we want this channel to grow with your support and feedback.