Do you know WHY the M54 DISA has BOTH a vacuum accumulator AND a magnetic solenoid? | BimmerFest BMW Forum
![11617544805 - Adjusting Unit for Intake Manifold (DISA Valve) - 3.0 Liter - E46 E39 E60 X3 X5 Z3 Z4 | Turner Motorsport 11617544805 - Adjusting Unit for Intake Manifold (DISA Valve) - 3.0 Liter - E46 E39 E60 X3 X5 Z3 Z4 | Turner Motorsport](https://3a663eb0fef48c6d2d60-a88f8ebfcdb877ad223e888bfcb7f7ec.ssl.cf1.rackcdn.com/440433_x800.webp)
11617544805 - Adjusting Unit for Intake Manifold (DISA Valve) - 3.0 Liter - E46 E39 E60 X3 X5 Z3 Z4 | Turner Motorsport
![DIY: How to CORRECTLY open your DISA valve for rebuilding - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i) DIY: How to CORRECTLY open your DISA valve for rebuilding - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)](https://i.imgur.com/PoEK4jb.jpg)
DIY: How to CORRECTLY open your DISA valve for rebuilding - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)
![Amazon.com: NMN Precision Disa Valve Air Intake Manifold Flap Adjuster 11617544806 Compatible for BMW E46 325i 325xi 2001-2005 E39 E60 E83 E85 525i X3 Z4 I6 (2.5L M54 Engine Only) : Automotive Amazon.com: NMN Precision Disa Valve Air Intake Manifold Flap Adjuster 11617544806 Compatible for BMW E46 325i 325xi 2001-2005 E39 E60 E83 E85 525i X3 Z4 I6 (2.5L M54 Engine Only) : Automotive](https://m.media-amazon.com/images/I/412S2FxiLRL.jpg)
Amazon.com: NMN Precision Disa Valve Air Intake Manifold Flap Adjuster 11617544806 Compatible for BMW E46 325i 325xi 2001-2005 E39 E60 E83 E85 525i X3 Z4 I6 (2.5L M54 Engine Only) : Automotive
![DISA Valve, the Nemesis of BMW M54 Engines! Here's a Rundown of Symptoms and Tips on Replacement! – eEuroparts.com DISA Valve, the Nemesis of BMW M54 Engines! Here's a Rundown of Symptoms and Tips on Replacement! – eEuroparts.com](http://i.imgur.com/O6TI1bU.png)
DISA Valve, the Nemesis of BMW M54 Engines! Here's a Rundown of Symptoms and Tips on Replacement! – eEuroparts.com
![DISA Valve, the Nemesis of BMW M54 Engines! Here's a Rundown of Symptoms and Tips on Replacement! – eEuroparts.com DISA Valve, the Nemesis of BMW M54 Engines! Here's a Rundown of Symptoms and Tips on Replacement! – eEuroparts.com](http://i.imgur.com/O0TjhUa.jpg)