I purchased a intercooler duct manufactured by Car Motorsports about a month ago, as the original one on my TTA was junk. It came packaged nicely, installed some what easliy but the quality of the duct was lacking. Some of the rivets were poorly installed, the sides of the duct where it mounts to the intercooler were of thin material and warped making it hard to get it seated over the intercooler flange. After installation, the duct intake "lists" to the drivers side of the car about 3/4" of an inch. I guess when your the only one making these things quality control is not a big issue. For $300 plus they could have included new screws with the unit. Nuf said.