Each valve is heat-treated using a proprietary process for extraordinary strength and durability and then hard chrome plated to further increase strength
Got a set of RPF1's that you're refurbishing and want to get the correct decals for them
Heat and oil-resistant construction
bolting power concentrates on from third mountains to the 1st mountain of the screw
an aluminum cold air intake will actually absorb heat given off by the radiator
Eventuri BMW B58 M140i, M240i, M340i, M440i Black Carbon Intake clearance50 Each valve is heat-treated usingThe Eventuri Black Carbon Intake for BMW B58 equipped models (M140i, M240i, M340i, M440i) works the Venturi effect and holds laminar flow to get more out of the turbo. This is more than a filter with a heat shield. The design cuts drag on the turbo with a flow path far less restrictive than the stock airbox. The system uses prepreg carbon fibre components, including the filter housing with an integrated MAF tube and a carbon scoop, for a premium