
Fits BMW E46 E39 Z4 01-06 2.5L 2.8L 3.0L L6 Performance Exhaust Manifold Headers
100% Brand New Items, Never Used Or Installed 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 CNC machine flanges with TIG and MIG welded construction HP gains of 5-10HP dending on current setup.? Professional Installation is Highly Recommended No Instruction Included Package includes: 1 X Header Exhaust System with gaskets Just as pictures shown Fitment: BMW E46 (325/330) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006* (2006 coupe only) NO 323/328, Too Long(except 2001 BMW 325i,2003 BMW 330Ci Base Coupe 2-Door 3.0L,2004 BMW 325i Base Wagon 4-Door 2.5L) BMW E39 5 Series 2001, 2002, 2003 2.5L/2.8L/3.0L Engines(except 2002 BMW 325Ci,2002 BMW 330Ci ) BMW E85 Z4 2002, 2003, 2004, 2005 2.5L/2.8L/3.0L Engines