AST BMW G20 M340i xDrive Lowering Springs Product Type_Oil Thermostat Strong and durable construction for

Strong and durable construction for performance use

and around 700whp with upgraded HPFP

it restores factory-level efficiency and reliability while maintaining the driving dynamics BMW engines are known for

- Available in Gloss Black super hard-wearing rubber that is 5

then simply fit this kit to the end of the pipe to allow the air to be filtered

AST BMW G20 M340i xDrive Lowering Springs Product Type_Oil Thermostat Strong and durable construction forGive your BMW G20 M340i xDrive the extra stance it needs with AST lowering springs. AST Lowering Springs are manufactured from a premium high tensile chromium silicone wire which is handpicked by AST engineers for its quality and metal consistency. Each spring is cold wound and then heat treated to increase hardness and reduce internal stresses present after winding. Each spring is then individually shot peened, phosphate treated, and then powder