Product: Exhaust Manifold Headers Compatible with BMW E46 E39 Z4 01-06 2.5L 2.8L 3.0L L6 Performance
Brand: Unknown
Description 100% Brand New Professional Installation is Highly Recommended No Instruction Included 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 CNC machine flanges with TIG and MIG welded construction HP gains of 5-10HP dending on current setup
Fitment BMW E46 (325/330) 1998,-2006* (2006 coupe only) NO 323/328,Too Long, NO 2001 BMW 325i BMW E39 5 Series 2001-2003 2.5L/2.8L/3.0L Engines BMW E85 Z4 2002-2005 2.5L/2.8L/3.0L Engines Both the 2.5L, 2.8L and 3.0L L6 BMW Engine LHD Models ONLY, Will not fit International RHD models as it hits the steering column
Will Not Fit 2005 BMW 330i Base Sedan 4-Door 3.0L Will Not Fit 2002 BMW 325Ci Will Not Fit 2003 BMW 330Ci Base Coupe 2-Door 3.0L Will Not Fit 2004 BMW 325i Base Wagon 4-Door 2.5L
Packing Includings 2X Exhaust Headers with gaskets

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