N63 Valve Guides

Our HD bronze valve guides for the BMW N63 engine 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, performance daily drivers, and full race applications, these guides are a critical upgrade for anyone pushing the N63 platform beyond factory performance. Precision-built for reliability under pressure. Sold as a complete set: 16x Intake Guides 16x Exhaust Guides BMW N63 Applications: BMW 5 Series 2010–2017 BMW F07 550i 2011–2016 BMW F10 550i 2017–Present BMW G30 M550i xDrive BMW 6 Series 2012–2018 BMW F06 650i 2012–2018 BMW F12 650i 2012–2018 BMW F13 650i BMW 7 Series 2009–2015 BMW F01/F02 750i/750Li 2015–Present BMW G11/G12 750i/750Li 2017–Present BMW G12 M750Li xDrive BMW 8 Series 2018–Present BMW G14 M850i xDrive 2018–Present BMW G15 M850i xDrive 2018–Present BMW G16 M850i xDrive BMW X5 Series 2010–2013 BMW E70 X5 xDrive50i 2014–2018 BMW F15 X5 xDrive50i 2019–Present BMW G05 X5 M50i BMW X6 Series 2010–2014 BMW E71 X6 xDrive50i 2015–2019 BMW F16 X6 xDrive50i 2019–Present BMW G06 X6 M50i BMW X7 Series 2018–2019 BMW G07 X7 xDrive50i 2019–Present BMW G07 X7 M50i Alpina B5 Series 2011–2016 BMW F10 Alpina B5 Bi-Turbo 2017–Present BMW G30 Alpina B5 Bi-Turbo Alpina B6 Series 2012–2018 BMW F06/F12/F13 Alpina B6 Bi-Turbo Alpina B7 Series 2010–2015 BMW F01 Alpina B7 Bi-Turbo 2015–Present BMW G12 Alpina B7 Bi-Turbo Alpina XB7 Series 2020–Present BMW G07 Alpina XB7