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.
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.
Notes:
*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.