The Environmental Protection Agency (EPA) wants to demolish your automobile passion and enthusiasm. Sounds terrible, right?! Alright maybe it’s not that black and white, but let’s see what is really at stake here. With the focus of the Clean Air Act in mind, the EPA wants to make it illegal to modify any manufactured street vehicle’s emission system where its sole purpose is NOT used for racing in organized sports. Ok what is this saying? Basically, modified cars cause an increased amount of air pollution with a tampered emissions system.