This is Cobb's cold air intake set-up for a 2003 Subaru Legacy. It is made of quality materials and according to Cobb. The main reason for the high price and superior performance is due to the air-filter and its design.
It works backwards compared to regular set-ups, and Cobb insists, this is the proper way conical filters are designed to work. Instead, of the engine sucking air thru the filter from the inside in....the filter is turned around in the tube facing the engine, and the engine sucks air from the filter from the outside in.
Make any sense? Its hard to explain w/o visuals.
But, I love this kit. It works great, it's easy to install, and better than anything I've seen on the market. Plus, anything I have purchased from Cobb Tuning is made extremely well and race proven.
Anyway, check out the links below.
I am selling this kit for $175, including shipping, to anywhere in the US.