CAT Cams Camshaft Set, BMW M54

Please note: All camshafts must be installed by a professional engine builder, using the provided camshaft specification sheet. The builder is responsible for verifying piston-to-valve clearance and setting engine timing according to the cam card specifications, not the factory settings.

CAT Cams Camshaft Kits for BMW M54 Engines – Performance for Every Driving Style

The BMW M54 engine, known for its impressive performance and versatility, has powered iconic models like the E46, E60, Z3, Z4, X3, and X5. Whether you're building a refined street car, a focused track vehicle, or a rally-ready machine, CAT Cams offers a variety of camshaft kits to meet your needs.

These M54 camshafts enhance throttle response, expand the power band, and optimize engine performance across all RPMs. Whether naturally aspirated or running forced induction, CAT Cams camshafts deliver reliable, consistent gains. Designed with durability and precision in mind, these camshafts offer improved drivability and ensure your engine performs at its peak under demanding conditions.

Key Features:

• Designed specifically for BMW M54 engines used in E46, E60, Z3, Z4, X3, X5, and more
• Available camshaft profiles for street, rally, track, and race applications
• Enhanced throttle response and broader power band
• Suitable for naturally aspirated and boosted engine setups
• Precision-engineered for long-lasting performance and reliability

Choosing the Right Cams for your Application:

OEM

For optimal performance and reliability, 5150 strongly advises replacing your valve springs with your camshafts, even with mild camshaft upgrades. This essential step acts as a preventive measure against potential piston-to-valve contact during instances of over-revving or mis-shifts. By taking this proactive approach, we prioritize your engine's well-being and ensure that you experience the highest levels of performance without compromising on reliability.

BMW M54 Applications:

BMW 3 Series

2000-2006     E46     320i / 320Ci
2000-2006     E46     325i / 325xi / 325Ci
2000-2006     E46     330i / 330xi / 330Ci

BMW 5 Series

2000-2003     E39     520i [Europe]
2000-2003     E39     525i 
2000-2003     E39     530i

2003-2005     E60/E61     525i
2003-2005     E60/E61     530i

BMW 7 Series

2001     E38     730i / 730Li [Europe]

BMW Z3 Series

2000-2002     Z3     2.2i / 2.5i / 3.0i

BMW Z4 Series

2002-2005     Z4     2.5i / 3.0i

BMW X3 Series

2003-2006     E83     X3 2.5i / 3.0i

BMW X5 Series

2000-2006     E53     X5 3.0i