Description
Outlet Size: 2" Primary Tube Size: 1.75" Number of O2 Sensor Locations: 4 Head Flange Thickness: 7/16" Outlet Flange Thickness: 3/8" Header features 6-2-1 light weight piping design. Fits both the 2.5L, 2.8L and 3.0L L6 BMW Engine
Fitment
BMW E46 (323/328) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006* (2006 coupe only) NO 325/330, not long enough(except 1999 328i) BMW E39 5 Series 1997, 1998, 1999, 2000 2.5L/2.8L/3.0L Engines BMW Z3 1996, 1997, 1998, 1999, 2000, 2001, 2002 2.5L/2.8L/3.0L Engines