GPMoto has two styles of equal length header now available for WRX. Both feature tuned equal length runners, T-304 stainless steel mandrel bent tubing, 4-2-1 design, radiused and polished welds at flanges, and Lifetime warranty. Both headers are fully polished.

Type I features integrated uppipe, and uses factory EGT sensor

Type II features flange to allow use of any uppipe available.

Cost for either is $795

[http://www.rallitek.com/specials.asp]