I just purchased a new 2016 Acura MDX. So far I love the car but have a question. Why did Acura put single exhaust on this year model ? I noticed that previous year models had dual exhaust. I just think that they look a lot better with the dual exhaust. Anyone know why this was done for 2016. The new 2017 even advertises as coming with dual exhausts. Thanks in advance for any info.