Which size do I need 22mm or 33mm?
Our Swirl Flap blanks are available in 22mm and 33mm size (some refer to 33mm as 32mm they are the same thing).
Unfortunately it is difficult to determine which size swirl flaps your vehicle has fitted and as such which size blanks you require.
As a rule of thumb but far from guaranteed 22mm tend to be fitted on vehicles up to 2004, 2004-2006 either size can be fitted and 2006 on 33mm size.
However over the years many exceptions have been found and For BMW do not hold data as to which are fitted to your vehicle.
We therefore advise measuring the swirl flaps in your manifold.

Name: Swirl Flap Removal Repair Kit
Size: 33mm
Material: Aluminium/Rubber
 
GASKIT DETAIL:
1 x Manifold gasket between the AGR valve and the intake manifold
6 x Intake manifold gaskets upper against the cylinder head cover
6 x Intake manifold gaskets lower against the cylinder head
7 x Backup rings
(As pictures showed)  
 
Fit for BMW engine code and model:
For BMW M47N/M47TU/M47TUD20
For BMW E46 320d 2001-2005, E83 X3 2.0d (until the end of 2006)
For BMW M47TU2D20 was updated to M47TU2D20 in 2004
For BMW E60/E61 520d, E87 120d, E90/E91 320d, E83 X3 2.0d- Beginning at the end of 2006
For BMW Previous M57D25 after M57-2000
For BMW Only 2000-2003 E39 525d automatic transmission.
For BMW M57N/M57TU-M57TUD25 after 2004
For BMW E60/E61 525d
For BMW M57D30 after M57/M57D29-1998
For BMW E39 530d automatic transmission only
For BMW E46 330d/330xd automatic transmission only
For BMW E38 730d automatic transmission only
For BMW E53 X5 3.0d, E38 730d, E39 530d
For BMW M57N/M57TU-M57TUD30 after 2002
For BMW E46 330d/330Cd/330xd
For BMW E83 X3 3.0d
For BMW E53 X5 3.0d
For BMW E60/E61 530d/530xd
For BMW E65 730d
For BMW E60/E61 535d
For BMW M57TU2D30 M57TU2D30-2007, E60 and E61
For BMW M57TU2D30-UL M57TU2D30-OL M57TU2D30-TOP
For BMW E90/E91/E92 325d
For BMW E60/E61 525d/525xd E65 730d
For BMW E90/E91 330d/330xd
For BMW E60/E61 535d
For BMW E70 X5 3.0SD
For BMW E71 X6 xDrive35d
For BMW E83 X3 3.0SD
For BMW E90/E91 335d
 

All items are Brand New unless stted otherwise on the listing. We sell DIY (Do It Yourself) Items with a few exceptions.

We take no responsibility in teaching you how to install. Professional installation is strongly recommended.