MASON MANUFACTURING

BMW Exhuast Valve Dummy plug

£28.99

BMW Exhaust Valve Connector Blanking Plugs

Keep your BMW’s exhaust valve wiring protected and neatly finished when the factory exhaust valve actuator is removed or disconnected.

These precision 3D-printed blanking plugs are designed to fit the factory exhaust valve electrical connectors, helping protect the exposed connection from dirt, moisture and debris while providing a clean, OEM-style finish.

Manufactured from durable material and designed around the original connector geometry, the plugs simply push into place using the factory locking mechanism — no cutting or modification to the vehicle wiring required.

Ideal for vehicles running aftermarket exhaust systems, valve deletes or other exhaust modifications where the original actuator is no longer used.

Features

Designed for BMW exhaust valve electrical connectors
Secure factory-style fit
Helps protect exposed terminals from dirt and moisture
Durable 3D-printed construction
Quick, tool-free installation
No modification to the original wiring
Supplied as a pair
Manufactured in the UK

Sound check: Example of B58 M240i (Click me!)

Please note: These are protective blanking plugs for unused electrical connectors. They do not electronically simulate the factory exhaust valve actuator or remove related fault codes where vehicle coding/electronics require the actuator to be present.

Fitment: Please check the connector shown in the product photos against your vehicle before ordering.

Fitment Information

BMW 125i (F20/F21): 2011–2019
BMW M135i / M135ix (F20/F21): 2012–2016
BMW M140i / M140ix (F20/F21): 2016–2019
BMW 228i / 228ix (F22/F23): 2014–2016
BMW 230i / 230ix (F22/F23): 2016–2021
BMW M235i / M235ix (F22/F23): 2013–2016
BMW M240i / M240ix (F22/F23): 2016–2021
BMW M240i / M240i xDrive (G42): 2022–2025
BMW 328i / 328ix (F30/F31/F34): 2012–2015
BMW 330i / 330ix (F30/F31/F34): 2015–2019
BMW 335i / 335ix (F30/F31/F34): 2012–2015
BMW 340i / 340ix (F30/F31/F34): 2015–2021
BMW 330i / 330e (G20/G21): 2019–2025
BMW M340i / M340ix (G20/G21): 2019–2025
BMW 428i / 428ix (F32/F33/F36): 2013–2016
BMW 430i / 430ix (F32/F33/F36): 2016–2021
BMW 435i / 435ix (F32/F33/F36): 2013–2016
BMW 440i / 440ix (F32/F33/F36): 2016–2021
BMW 430i / M440i (G22/G23/G26): 2021–2025
BMW M2 (G87): 2023–2025
BMW M3 / M3 Competition (G80/G81): 2021–2025
BMW M4 / M4 Competition (G82/G83): 2021–2025

EXCLUDES: BMW M2 (F87) with N55 engine, built 10/2015–06/2018.