BMW N55 Camshaft Set

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. Designed to Maximize the Potential of Your BMW N55 Engine The BMW N55 engine—used in numerous models from 2009 to 2019—is known for its smooth power delivery, efficient design, and impressive tuning potential. 5150 AutoSport’s exclusive performance camshaft set is engineered specifically for the N55 platform, giving enthusiasts a powerful upgrade for street builds, track projects, or high-horsepower forced induction applications. Engineered for Tuners, Built for Power This direct-fit camshaft set is optimized for use with both stock and upgraded N55 setups. While installation is straightforward, proper tuning is essential to extract maximum performance. We've partnered with industry-leading tuners, including HCPerformance, to support this camshaft set with proven tuning solutions that maintain factory-like idle, full Valvetronic and Dual VANOS functionality, and excellent drivability—even with aggressive cam profiles. For advanced setups using an aftermarket throttle body, Valvetronic can also be locked open for added control. Key Features: Direct-fit camshaft set for BMW N55 engines Ideal for naturally aspirated and forced induction builds Improves throttle response, midrange power, and top-end output Maintains use of Valvetronic and Dual VANOS systems Compatible with custom tuning from HCPerformance Perfect for high-performance street and track applications Proven Performance, Track-Tested Reliability To get the most out of these camshafts, we recommend pairing them with other proven upgrades such as a reinforced engine block, larger turbochargers, and high-capacity fuel systems. Whether you’re chasing quicker lap times or daily-driveable horsepower, this camshaft set is a crucial part of any serious N55 build. Backed by 5150 AutoSport’s Expertise Every camshaft set we offer is the result of extensive testing and engineering insight gained through years of hands-on experience with BMW performance platforms. Built to strict tolerances and designed for durability under pressure, our N55 camshaft set delivers reliable performance you can trust.  Duration @ 0.1mm  Valve Lift  Application  278° Intake / 272° Exhaust   11.20mm Intake / 10.35mm Exhaust   Spicy   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 N55 Applications: 1 Series 2010-2013     E82/E88     135i2012-2016     F20/F21     M135i 2 Series 2014-2016     F22/F23     M235i2016-2018     F87     M2 3 Series 2010-2015     E90/E91/E92/E93     335i2012-2015     F30/F31/F34     335i2015-2016     F30/F31     340i 4 Series 2013-2016     F32/F33/F36     435i2016     F32/F33/F36     440i 5 Series 2010-2016     F10/F11     535i2010-2017     F07     535i GT 6 Series 2011-2018     F12/F13/F06     640i Gran Coupe 7 Series 2012-2015     F01/F02     740i / 740Li X1 Series 2013-2015     E84     X1 xDrive35i X3 Series 2011-2017     F25     X3 xDrive35i X4 Series 2014-2017     F26     X4 xDrive35i2016-2017     F26     X4 M40i X5 Series 2011-2018     E70/F15     X5 xDrive35i X6 Series 2011-2019     E71/F16     X6 xDrive35i ALPINA N55 Applications: B3 Series 2013-2018     F30/F31     B3 Bi-Turbo B4 Series 2014-2019     F32/F33     B4 Bi-Turbo