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Forge Aluminum Replacement Atmospheric Valve

Highly reliable all aluminum construction for BMW's with ECU upgrades or driven in warmer weather
Mfg Part #
FMDVN20A
ECS Part #
ES#3194811
Brand
Forge
290.00
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Product Details

It is recommended for any vehicle where the boost pressure has been increased by an ECU software upgrade and for unmodified vehicles operating in warmer climates, as a solution to the many failures that have occurred, where the original rubber diaphragm splits, which causes a loss of boost pressure. Unfortunately the failure doesn’t always result in a check engine light as the valve can still be blown open by the boost pressure, so you may not be aware that you are losing power due to this.

Our alternative is a fully engineered solution offering significantly improved reliability. Our valve is piston based with no diaphragm to fail, and of all aluminium construction. It replaces the original unit with a pressure/vacuum operated piston valve that still also retains the desirable OEM ECU control over valve actuation.

This Part Fits the Following Vehicles

Make Model Submodel Engine
BMW E84 X1 sDrive28i N20 2.0L
BMW E84 X1 xDrive28i N20 2.0L
BMW F10 528i N20 2.0L
BMW F10 528i xDrive N20 2.0L
BMW F22 228i N20 2.0L
BMW F22 228i xDrive N20 2.0L
BMW F23 228i N20 2.0L
BMW F23 228i xDrive N20 2.0L
BMW F25 X3 sDrive28i N20 2.0L
BMW F25 X3 xDrive28i N20 2.0L
BMW F26 X4 xDrive28i N20 2.0L
BMW F30 320i N20 2.0L
BMW F30 320i xDrive N20 2.0L
BMW F30 328i N20 2.0L
BMW F30 328i xDrive N20 2.0L
BMW F31 328i xDrive N20 2.0L
BMW F32 428i N20 2.0L
BMW F32 428i xDrive N20 2.0L
BMW F33 428i N20 2.0L
BMW F33 428i xDrive N20 2.0L
BMW F34 328i xDrive N20 2.0L
BMW F36 428i N20 2.0L
BMW F36 428i xDrive N20 2.0L
BMW Z4 sDrive28i N20 2.0L
*The above product applications have been written by ECS Tuning. All warranties, product application, fitment, and performance are the responsibility of ECS Tuning. For additional information see the terms of use.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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