Hi , i have a A3 1.6tdi Jan 2011 convertible CAYC ....I was currently looking online for a EGR and on a couple of sites i was getting 2 variations one with a cooler box and one that looked like a normal tube like EGR ..I automaticaly presumed mine was the one that goes behind the Turbo at the back of the engine with a cooler box and a pain to do ..I was just wondering if any one knew when they changed from the EGR being at the front of the engine that would have been pretty straightforward to do to the one at the back of engine ...I am pretty certain that when i last did a oil change i noticed a clean stainless steel looking pipe that reminded me of a EGR pipe i had on my BMW just to the right of the throttle body,,could be wishful thinking and clutching at straws i know in hope i could have a easy job to do replacing it if its at the front ..Any input would be apreciated.Thanks