2021+ G22 > 430i xDrive

Application intended for: E90 M3

enhancing your vehicle's adaptability and performance under various fuel conditions

and S52 inline-six engines

0L Twin-Turbo2021+ BMW M4 I6 3

BMW / Toyota B58 Lifter Shim Set by Ferrea Engine Harness 2021+ G22 > 430i xDriveMaximize the performance of your BMW Toyota B58 engine with the Ferrea Racing Lifter Shim Set. Designed to improve valvetrain stability, these precision shims fit beneath the factory hydraulic lifters, reducing their travel distance. This helps eliminate valve float, ensuring consistent power delivery at high RPMs and under heavy boost. Prevent Valve Float at High RPMs In high revving or turbocharged B58 setups, excess stress on the valvetrain can