S63 Valve Guides

Our HD bronze valve guides for the BMW S63 engine (found in various M5 models) are engineered for high-performance, high-boost applications where OEM materials reach their limits. These replace the factory BMW valve guides in the cylinder head (intake and exhaust guide assemblies).

Built to withstand extreme heat, increased valve spring pressures, and sustained high RPM operation, these guides deliver exceptional stability and durability under demanding conditions.

Machined from high-quality bronze alloy, they offer improved heat dissipation and significantly reduced wear compared to factory components. The result is more consistent valve control, improved sealing, and extended service life in performance-built engines.

Perfect for turbocharged street builds, track-focused cars, and full race applications, these guides are a critical upgrade for anyone pushing the S63 platform beyond factory performance. Precision-built for reliability under pressure.

Sold as a complete set:
16x Intake Guides
16x Exhaust Guides

BMW S63 Applications:

BMW M5 Series
2011–2016 BMW F10 M5
2017–2023 BMW F90 M5

BMW M6 Series
2012–2018 BMW F12 M6
2012–2018 BMW F13 M6

BMW X5 M Series
2009–2013 BMW E70 X5 M
2015–2018 BMW F85 X5 M
2019–2023 BMW F95 X5 M

BMW X6 M Series
2009–2014 BMW E71 X6 M
2015–2018 BMW F86 X6 M
2019–2023 BMW F96 X6 M

BMW 8 Series
2018–2023 BMW G15 M850i
2018–2023 BMW G16 M850i Gran Coupe

BMW M8 Series
2019–2023 BMW F91 M8 Convertible
2019–2023 BMW F92 M8 Coupe
2019–2023 BMW F93 M8 Gran Coupe

BMW ALPINA Series
2018–2023 BMW ALPINA B5 Bi-Turbo
2016–2023 BMW ALPINA G12 B7
2020–2023 BMW ALPINA G07 XB7