Forge Motorsport Boost Pipes for BMW B58 Engines (M140i, M240i, 340i, 440i)

Description

The Forge free-flowing charge pipe kit will increase flow and improve the reliability of your B58 engine from BMW. These high-quality aluminium pipes are a direct replacement and will fit in place of the OEM plastic pipe. The OEM pipe can become brittle and fail under increased boost pressure, so we have developed a replacement with an increased diameter, which helps to reduce turbulence and maximise flow into the engine.

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