2018-Present     G29     Z4 sDrive20i / sDrive30i

1984-1989     E24     M635CSi [European Market]

1mm  Valve Lift  Application  310° Intake / 310° Exhaust   11

2009-2015     E84     X1 xDrive28i / sDrive28i [Non-Turbo]

BMW / Toyota B48 Valves by Ferrea C4352-030 2018-Present G29 Z4 sDrive20i /Ferrea Competition Plus Valves are renowned for being one of the most dependable extreme duty valves on the market. Engineered for the BMW, Toyota, and Mini B48 engines, these high performance valves are crafted from aerospace grade alloys, including EV8 Z18 for superior tensile strength. Ferrea's unique two step slow forging process optimizes grain flow, minimizes material stress, and enhances durability under extreme conditions. Each valve undergoes