For BMW E46 E39 Z4 2.5L 2.8L 3.0L L6 01-06 Performance Exhaust Manifold Headers

Description:

• 100% brand new, Never been tried 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.
• May require modification during install.
• LHD Models ONLY, Will not fit International RHD models as it hits the steering column.
• No instructions included, Professional installation is highly recommended

Package including:

• 1 X Set of Header Exhaust System
• Gasket(s) as shown in the Picture Show
• Bolt(s) are not included

Fitment:

• BMW E46 (325/330)    1998-2006* (2006 coupe only)    NO 323/328, Too Long(except 2001 BMW 325i,2006 BMW 325i Base Sedan 4-Door,2003 BMW 330Ci Base Coupe 2-Door 3.0L,2004 BMW 325i Base Wagon 4-Door 2.5L)
• BMW E39 5 Series    2001-2003    2.5L/2.8L/3.0L Engines(except 2001 BMW 330Ci,2002 BMW 325Ci)
• BMW E85 Z4         2002-2005    2.5L/2.8L/3.0L Engines