See How A 2018 BMW M3 With The Competition Package Compares To A Regular M4 On The Dyno

Who doesn’t like dyno tests? Miserable people, that’s who, or perhaps low-down dirty miscreants who have shoved Iron Dukes into their GTOs. The rest of us always enjoy the cold, hard truth that a dyno wrings out of cars, and today we’d like to share this comparison of a 2018 BMW M3 with the Competition Package and a…