Product review (5 stars): More than expected
I was very impressed with this kit as I was expecting a couple of pieces of light vent pipe cut to the proper length.  Based on this assumption I thought it was a bit expensive.  I was wrong!  This is heavy duty piping designed to fit and connect exactly where needed within the dryer including to the factory provided supports.  Further it was more than just a side event kit.  It is a universal kit which contains all the parts needed to vent to either side and/or the bottom of the dryer. It was well worth the price and/but of course left me with lots of spare parts in case I want to vent differently later.

I found the instructions adequate and despite admonitions to hire a professional, I had no problem installing this kit myself and did not need to disassemble the entire dryer to do it.  There is plenty of room to complete the installation by reaching through the existing openings.  On the other hand, I am a pretty handy guy; you may want to hire a pro if what needs to be done is not immediately obvious to you.