Fits 01-06 BMW E46 E39 Z4 2.5L 2.8L 3.0L Performance Exhaust Manifold Header New Auto Replacement Part

• 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.
• May require modification during install.
• LHD Models ONLY. Will not fit International RHD models as it hits the steering column.
• Professional Installation is Highly Recommended?
• No Instruction Included

Package includes:

• Two Exhaust Headers with gaskets
• Just as pictures shown

Fitment:

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