Replace or upgrade the cylinder-head exhaust outlet with this Exhaust Header Set for BMW 320i/325i/525i/530i M54 2.5L/3.0L 2000-2006. The header routes exhaust gases from the cylinder head into the downstream exhaust system and must match the engine, port layout, chassis clearance, and collector connection.
Product Details:
- Fitment: BMW 320i/325i/525i/530i M54 2.5L/3.0L 2000-2006
- Reference numbers: M54B30, M54B22, M54B25
- Engine: 2.5L
Compare engine code, cylinder-head flange, primary-tube routing, collector diameter, oxygen-sensor provisions, steering and transmission clearance, and included gaskets or hardware before ordering. Professional installation and exhaust-leak inspection are recommended.
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Parts Island is an independent reseller of this aftermarket product and is not affiliated with, sponsored by, or endorsed by BMW. References to BMW are used only to identify compatibility, application, or the design reference shown. The referenced names and related marks remain the property of their respective owners.
