MAD Exhaust Valve Controller BMW F20 F30 F32 G20 G22 G80 G82 (2008-2025) Plug & Play With 4 Modes Includes Remote Control MAD-144

Fitment Information

• BMW 125i (F20/F21): (2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019)
• BMW M135i / M135ix (F20/F21): (2012, 2013, 2014, 2015, 2016)
• BMW M140i / M140ix (F20/F21): (2016, 2017, 2018, 2019)
• BMW 228i / 228ix (F22/F23): (2014, 2015, 2016)
• BMW 230i / 230ix (F22/F23): (2016, 2017, 2018, 2019, 2020, 2021)
• BMW M235i / M235ix (F22/F23): (2013, 2014, 2015, 2016)
• BMW M240i / M240ix (F22/F23): (2016, 2017, 2018, 2019, 2020, 2021)
• BMW 328i / 328ix (F30/F31/F34): (2012, 2013, 2014, 2015)
• BMW 330i / 330ix (F30/F31/F34): (2015, 2016, 2017, 2018, 2019)
• BMW 335i / 335ix (F30/F31/F34): (2012, 2013, 2014, 2015)
• BMW 340i / 340ix (F30/F31/F34): (2015, 2016, 2017, 2018, 2019, 2020, 2021)
• BMW 330i / 330e (G20/G21): (2019, 2020, 2021, 2022, 2023, 2024, 2025)
• BMW M340i / M340ix (G20/G21): (2019, 2020, 2021, 2022, 2023, 2024, 2025)
• BMW 428i / 428ix (F32/F33/F36): (2013, 2014, 2015, 2016)
• BMW 430i / 430ix (F32/F33/F36): (2016, 2017, 2018, 2019, 2020, 2021)
• BMW 435i / 435ix (F32/F33/F36): (2013, 2014, 2015, 2016)
• BMW 440i / 440ix (F32/F33/F36): (2016, 2017, 2018, 2019, 2021)
• BMW 430i / M440i (G22/G23/G26): (2021, 2022, 2023, 2024, 2025)
• BMW M2 (G87): (2023, 2024, 2025)
• BMW M3 / M3 Competition (G80/G81): (2021, 2022, 2023, 2024, 2025)
• BMW M4 / M4 Competition (G82/G83): (2021, 2022, 2023, 2024, 2025)
• EXCLUDES: BMW M2 (F87) with N55 Engine (built 10/2015 – 06/2018).

Fitment Note: MAD Exhaust Valve Controller #MAD-144 is a plug-and-play controller for vehicles with electronic exhaust valves only. You're required to verify your car does not have pneumatic (vacuum) valves, common on some pre-2012 models. It's highly recommended for G-Body owners to use this to override the factory software that often closes valves even in Sport+ mode. For single-valve cars, you're required to use the included dummy plug on the passenger-side harness to prevent "short circuit" shadow codes in the ECU.

Specs & Features

• IP68 Waterproof: Safe for mounting in the trunk or under the vehicle.
• Military-Spec Wire Harness: Includes a fireproof sheath for superior safety and reliability.
• Memory Function: Retains your settings even after the vehicle is restarted.
• Two Premium Remotes: Control your exhaust flaps easily and conveniently.
• HomeLink Integration: Manage valve control seamlessly via your vehicle’s HomeLink buttons.
• Plug-and-Play Installation: Quick and easy connection using the excision harness.
• Factory Mode Override: Switch between factory settings, fully open, or custom exhaust modes.
• Dummy Plug: Included for vehicles with a single exhaust valve, ensuring universal compatibility.
• Noise Customization: Fine-tune your exhaust sound to reduce rasp or drone, achieving your desired auditory experience.

Product Description

Everything You Need. Total Control. No Guesswork. Take full control of your exhaust sound with the MAD Valve Controller Essentials a simplified, plug-and-play solution designed around the valve positions enthusiasts use most every day.

Unlike the factory system, which constantly opens and closes the exhaust valves based on drive mode, throttle input, and emissions requirements, the MAD Valve Controller lets you lock the valves exactly where you want them. The result is a more consistent exhaust tone, better sound control, and a driving experience that matches your preferences.

4 Core Valve Modes (Simple & Effective)

This controller features four practical valve modes, easily controlled via the included remote:

• Top Button – 100% Open
  Valves fully open for maximum sound and aggression.
• Middle Button – Toggle Control
  Switches between the two most commonly used positions:
  • 50% Open (balanced sound, reduced drone)
  • 0% Closed (quiet, controlled driving)
• Bottom Button – OEM Mode
  Returns the exhaust to full factory behavior.

These are the positions most drivers actually use — no overcomplication, just instant control.

100% Plug-and-Play Installation (No Wiring, No Hassle)

Installation couldn’t be easier. The MAD Valve Controller Essentials uses OEM-style connectors and draws power directly from the factory harness.

• No cutting
• No tapping power or ground
• No permanent modifications

Simply unplug the factory connector from the valve motor, plug our controller inline, and you’re done.

Built for Daily Use & Long-Term Reliability

• IP68 Waterproof — Safe for trunk or under-vehicle mounting
• Military-Spec Wiring Harness — Heat resistant sheath for added protection
• Memory Function — Remembers your last valve setting even after restarting the car