Exhaust Header for 1997-2002 BMW M52 323i 328i 528i E46 E39 Z3 2.5L 2.8L 3.0L L6
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In the exhaust system, the combination of the exhaust manifold and the tailpipe can obviously improve the exhaust efficiency, which requires that the exhaust manifold is designed to be smooth inside, with small curvature. Under the work of exhaust manifold and tailpipe, there will be soft and pleasant sound, which can give the driver a pleasure driving experience.
Features
- Improves engine efficiency and throttle response
- Increases horsepower and torque
- Improves exhaust flow
Product Specifics
- 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 lightweight piping design
- CNC machine flanges with TIG and MIG welded construction
- HP gains of 5-10HP depending on the current setup
- Professional Installation is Highly Recommended
- No Instruction Included
Note:
1. Professional installation is recommended.
2. Please don't hesitate to write to us if you have any problems. We are always here to help you.
California Residents
- WARNING: Cancer and Reproductive Harm. For more information go to: www.P65Warnings.ca.gov