Is the only main difference the digital dash on the '21? how can you tell if it has the active exhaust and variable damper control? Thanks!

 

look for the switches. and or the valve.

edmunds.com can be your friend for year to year changes.

 

Mine has VDC and active exhaust. I don't think you can tell just by looking at it,, but when you switch from Sport Mode to Regular or Eco the dampers got softer right away. And in the Sport mode you can hear the exhaust better because the second (one ont the the left) exhaust channel opens up. In the Regular /Eco modes exhaust is softer you can tell from inside the car with the windows up.

 

not all 21 get the digital dash.

 

Thanks everyone for the info!