as the title says im looking for a high end b seires header with a 2.5 inch collector that will be sufficent for a 2.0l built b20vtec the header must be usable with p/s i dont care about ac and also must be usable with an exhaust system no side exit headers

id prefer an rmf but anything along the lines of rmf/smsp/hytech/comptech

 

have stainless weapon r race header used for one day works with exhaust but has an extension pipe for track use