BMW M140i F20 / F21 , M240i F22 / F23 and 340i F30 / F31 , 440i F32 / F33 / F36 B58 Alpha Competition Silicone Intake Hose

Designed to remove the OEM resonator, increase turbo inlet incoming air flow, and to withstanding high pressure and temperature, this Alpha Competition silicone intake hose is a simple, discreet but highly effective upgrade to optimize the performance of the B58 engine fitted to the BMW M140i F20 / F21, M240i F22 / F23 and 340i F30 / F31, 440i F32 / F33 / F36 B58.

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Direct bolt on

Measured gain on stock engine: 8hp

47% more volume than stock

High-resistance multi-layer silicone

Black finish

Stainless steel clamps included

Lifetime warranty