Product review (5 stars): My dryer is hot again
One side of the original element burnt out because it was improperly installed. I didn't want to pay $150 for someone else to mess it up again. For less than $30, my dryer is back to full heat. It was delivered in 3 days and the instructions were spot-on. If you are any bit mechanically inclined, use this kit and save yourself a ton of money.  Unplug your dryer first! (Not from experience, just an important safety tip)