When it comes to quality, construction, and performance, it doesn't get better than Tomei. Tomei's equal length header for the Subaru WRX and WRX STI is a work of art with perfect TIG welds, polished and durable stainless steel and thick, custom Tomei flanges. Fitment is spot-on and the performance is felt. There are few headers/turbo exhaust manifolds made quite like this. Along with the amazing piece itself, the header comes packaged with EVERYTHING you'll need for installation including exhaust heat wrap to help keep the heat in the exhaust, helping velocity and flow to the turbo. It comes with metal ties along with all the bolts, nuts, gaskets and miscellaneous hardware needed for thorough installation.