I got this front mount kit for my 2004 sti. Its still new and in the box. It comes with a new weld on flange for a HKS blow off. But I think I'd rather run a aftermarket top mount with alcohol injection. I paid $500 for it and $50 for the flange. It's all polished piping and good up to 500hp. I'm not sure of the brand. Shoot me a text for pictures. I'd like to trade for a nice aftermarket top mount. And it comes with everything needed for installation. Hose clamps,couplers,piping, and intercooler. Text me to discuss trades or for pictures. 4434588664. My names Kenny.