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4 PCS 33mm Diesel Swirl Flap Blanks Replacement Bungs with Intake Manifold Gaskets for BMW 320d 330d 520d 525d 530d 730d

4 PCS 33mm Diesel Swirl Flap Blanks Replacement Bungs with Intake Manifold Gaskets for BMW 320d 330d 520d 525d 530d 730d

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Stock in: china


  • 6pcs
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For BMW's suffer a common issue with the swirl flaps in the inlet manifold. The Screws holding the butterflies can come loose can cause severe damage to your engine. It's a well known issue that has been covered many times on the for BMW forums & magazines. The easiest way to prevent this damage occurring to your engine is to replace these swirl flap bungs with these.

4 pcs 33mm bungs, one plate for each cylinder.
With intake manifold gaskets kit.
The bungs are machined from high grade aluminium using state of the art CNC technology.
The O rings are supplied with the bungs.
Easy to install. Directly swap with your existing swirl flaps, simply push in and screw in place.
There will be no difference in performance from you vehicle, you may even notice an improvement if your swirl flaps have deteriorated.

Material: Metal
Color: Silver
Diameter: 33mm
Quantity: 4
Package Size: 12 * 10 * 3cm / 4.7 * 4 * 1.2in
Package Weight: 163g / 5.8oz

For BMW engine codes and models as following:

E46 320d 2001-2005, E83 X3 2.0d (up to end of 2006)

M47TU2D20 updated in 2004 to M47TU2D20
E60/E61 520d, E87 120d, E90/E91 320d, E83 X3 2.0d - end of 2006 onwards

Previous M57 - 2000 onwards M57D25
2000-2003 E39 525d automatic transmission only.

M57N/M57TU - 2004 onwards M57TUD25
E60/E61 525d

M57/M57D29 - 1998 onwards M57D30
E39 530d automatic transmission only
E46 330d/330xd automatic transmission only
E38 730d automatic transmission only
E53 X5 3.0d, E38 730d, E39 530d

M57N/M57TU - 2002 onwards M57TUD30
E46 330d/330Cd/330xd
E83 X3 3.0d
E53 X5 3.0d
E60/E61 530d/530xd
E65 730d
E60/E61 535d

M57TU2D30 M57TU2D30 - 2007 onwards, facelifted E60 and E61
M57TU2D30-UL M57TU2D30-OL M57TU2D30-TOP
E90/E91/E92 325d
E60/E61 525d/525xd E65 730d
E90/E91 325d
E90/E91 330d/330xd
For BMW E70
For BMW E71
E60/E61 535d
E70 X5 3.0sd
E71 X6 xDrive35d
E83 X3 3.0sd
E90/E91 335d

Package List:
4 * Swirl Flap Bung
1 * Set Intake Manifold Gaskets


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  • By s***r

    May 16, 2018

    Good seller! Fast shipping!

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  • By r***0

    May 14, 2018

    Très bon rapport qualité prix

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  • By 4***r

    April 24, 2018

    Its really high quality

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  • By l***e

    March 5, 2018

    Tanks! All as promised!

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  • By r***t

    February 17, 2018

    Great seller highly recommended 👍👍👍

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  • By m***a

    February 13, 2018

    Puntuali nella spedizione, l'articolo come descrizione, ottima assistenza

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  • By j***8

    February 13, 2018

    Nice!!! I recommend this seller!!!

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  • By r***s

    January 16, 2018


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  • By B***2

    November 24, 2017

    Good product, good seller, good shipping

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  • By r***6

    November 20, 2017

    Great item, received in good condition

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  • By r***d

    August 8, 2017

    Fast shipping. Good quality

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  • By h***r

    August 2, 2017

    Happy to deal with you! :)

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  • By i***o

    June 19, 2017

    nice deltevry in time

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  • By x***x

    April 27, 2017

    Good seller, will buy again, very quick delivery, highly recommend

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  • By l***s

    April 25, 2017

    Good to have business with you . Fast delivery. Good service. Thanks

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  • By b***g

    April 25, 2017

    Excellent thank you

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  • By ***

    April 5, 2017

    Good to have business with you . Fast delivery. Good service. Thanks

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