Upgrade your BMW S54 engine with a CAT Cams camshaft set—designed to deliver superior power, precision, and throttle response. Whether your engine is naturally aspirated, supercharged, or turbocharged, CAT Cams offers a range of camshaft profiles to suit your build. Perfect for both street cars and track builds, these camshafts are trusted by enthusiasts for their track-proven reliability and consistent performance gains.
CAT Cams has camshaft grinds for every application—from mild upgrades for smoother daily driving to aggressive profiles that excel under racing conditions. Each camshaft is engineered with meticulous attention to detail, ensuring optimal power gains across all RPM ranges. Whether you’re cruising city streets or pushing the limits on the racetrack, CAT Cams helps your S54 engine perform at its peak.
With CAT Cams camshafts installed, expect improved throttle response, broader torque delivery, and enhanced engine efficiency. Rely on their decades of expertise and commitment to quality to maximize your BMW S54's potential.
Note: MUST USE NEW DLC FOLLOWERS!!!
Choosing the Right Cams for your Application:
OEM
| Duration @ 0.1mm | Valve Lift | Application |
| 269° Intake / 270° Exhaust | 12.10mm Intake / 12.10mm Exhaust | OEM |
| Duration @ 0.1mm | Valve Lift | Application |
| 280° Intake / 272° Exhaust | 12.50mm Intake / 12.25mm Exhaust | Sport - SuperCharger |
| 296° Intake / 288° Exhaust | 13.00mm Intake / 12.75mm Exhaust | Race |
| 304° Intake / 296° Exhaust | 13.75mm Intake / 13.00mm Exhaust | Full Race |
| 312° Intake / 304° Exhaust | 14.50mm Intake / 13.75mm 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 S54 Applications:
BMW 3 Series
2000-2006 E46 M3
BMW Z3 Series
2001-2002 Z3 M
BMW Z4 Series
2006-2008 Z4 M