Our stainless steel 4-2-1 header design features stepped primary runners and very long secondary runners that follow the factory E30 dual exhaust routing. Not only does design this maximize ground clearance, but it also makes the most power of any header we've tested on a RWD mounted K24A2, putting out a very solid 230whp and 190wtq.
This header was designed specifically for the E30 chassis, so expect a perfect fit and finish, as well as ease of installation with zero modification needed. For best results, pair it with your own custom 3" exhaust.
This header ends with a universal two bolt 3" exhaust flange, available from any exhaust component manufacturer.
*This header is specifically designed for K24 fitment. If you’re using a K20 block, the header will hang 3/4" lower underneath the car.
**Your exhaust must include a flex pipe right after the header. We do not warranty cracked headers from improper use; therefore a flex should be installed in order to expect lifetime use from the header.