BMW 2002 M42 Swap 4-1 header

Custom designed 4-1 header to fit an M42 swap in a 2002.  The stock M42 header will NOT fit in a 2002 without modification.  This header is almost equal length and comes with the matching vband flange and clamp.

These will also fit E30 and E21 with an M42.

These are currently out of stock as of March 11th, 2025.  We Have another batch in production and expect them in late spring / early summer of 2025.  You can still purchase and they will ship when in stock.