The BMW M44 engine, known for powering the E36 and Z3, offers significant potential with performance upgrades. With a CAT Cams camshaft set, you can fine-tune your M44 engine to match your driving goals—whether for spirited street driving, rally, or competitive track use.
CAT Cams provides a variety of camshaft grinds, each designed with precision to meet your specific application demands. Street car owners can enjoy smoother acceleration and increased torque with mild upgrades, while those building race or rally cars can opt for more aggressive profiles to extract maximum power at higher RPMs. No matter the application, these camshafts deliver improved throttle response and broader power across the RPM range.
Crafted for long-term durability, CAT Cams camshafts for the M44 engine ensure reliable performance without compromising on quality. Whether you're tackling winding mountain roads or pushing your car to its limits on the circuit, these camshafts help you get the most out of your engine.
Key Features:
- Designed for BMW M44 engines found in the E36 and Z3 models
- Available for street, rally, track, and race applications
- Multiple camshaft profiles for customized performance gains
- Enhanced throttle response and increased power across RPMs
- Built for durability and consistent performance under stress
Choosing the Right Cams for your Application:
OEM
| Duration @ 0.1mm | Valve Lift | Application |
| 249° Intake / 257° Exhaust | 9.70mm Intake / 9.70mm Exhaust | OEM |
| Duration @ 0.1mm | Valve Lift | Application |
| 255° Intake / 248° Exhaust | 10.50mm Intake / 10.00mm Exhaust | Sport |
| 263° Intake / 256° Exhaust | 11.00mm Intake / 10.50mm Exhaust | Sport |
| 271° Intake / 264° Exhaust | 11.50mm Intake / 11.00mm Exhaust | Hot Street |
| 306° Intake / 298° Exhaust | 11.50mm Intake / 11.00mm Exhaust | Rally / Race |
| 314° Intake / 306° Exhaust | 12.00mm Intake / 11.50mm Exhaust | Rally / Race |
| 322° Intake / 314° Exhaust | 12.50mm Intake / 12.00mm Exhaust | Full Race |
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 M44 Applications:
3 Series
1996-1999 E36 318i / 318is
Z Series
1996-1999 E36/7 Z3 1.9i