Passenger leg room on old diesel vs "new"

[navyjoe]

I have a 98 2500 12V that is VERY comfortable to ride in for long periods. My wife especially likes the full size floor in our truck. I am wanting to get a 3500 due to a new Lance camper we now have. I've noticed the new diesels have a hump on the passenger side which causes her to have to sit a little sideways with her legs to the right. What year did they increase the turbo/exhaust size that caused the loss on the cab on the passenger side?

 

[JasonCzerak]

I have a 98 2500 12V that is VERY comfortable to ride in for long periods. My wife especially likes the full size floor in our truck. I am wanting to get a 3500 due to a new Lance camper we now have. I've noticed the new diesels have a hump on the passenger side which causes her to have to sit a little sideways with her legs to the right. What year did they increase the turbo/exhaust size that caused the loss on the cab on the passenger side?

I would assume the 03 year with the entirly new "3rd gen" .