S55 Camshaft Set, BMW F80 / F82 / F83

Introducing the CAT Cams Camshaft Set for BMW S55, now available at 5150 AutoSport

The BMW S55, produced from 2014 to 2020, is renowned for its impressive power and efficiency, making it the perfect foundation for building a high-performance F80 M3, F82 M4, or F87 M2 Competition. With significant tuning potential, the S55 engine is ready for serious upgrades.

This CAT Cams Camshaft Set enhances your S55 engine's performance by delivering reliable power gains and improved efficiency. Designed to be a direct fit, these camshafts are engineered for serious enthusiasts aiming to complete their competition engine builds.

To maximize the benefits of these aggressive cams, software tuning is required. We collaborate with skilled tuners, and we highly recommend Halim of HC Performance. He has developed a specialized software that maintains factory idle and drivability, even with the upgraded camshafts. This tuning solution retains full use of Valvetronic and Dual VANOS. Optionally, builders can lock Valvetronic in the full-open position when using an aftermarket throttle body.

With a legacy established in 1989, CAT Cams combines decades of engineering expertise with advanced manufacturing techniques. This commitment to quality ensures that each camshaft set delivers top-notch performance and durability, making it one of the best options on the market for S55 enthusiasts.

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.

Replaces OEM Part Numbers:

11317576160    Intake 
11317576161    Exhaust 

BMW S55 Applications:

2 Series

2018-2020     F87     M2 Competition

3 Series

2012-2018     F80     M3

4 Series

2014-2020     F82     M4
2014-2020     F83     M4