I know that this has been covered in separate threads before but I've just done this on my LCR, BAM engine so I thought I'd write it up.
(Mods, if this is in the wrong place please feel free to move it)
Stuff you'll need is:
For VAC removal.
8mm silicone bung (http://www.ebay.co.uk/itm/270967905...eName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649)
one way valve (http://www.ebay.co.uk/itm/400579175...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649)
For catch can.
catch can (I actually made my own from a aluminum drinks bottle)
19mm ID pipe (http://www.ebay.co.uk/itm/330673712...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649) This is cheap and cheerful stuff.
19mm OD Aluminum bung (http://www.ebay.co.uk/itm/290654289...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649)
18mm Breather filter (http://www.ebay.co.uk/itm/330803496...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649)
If you're making your own can you'll also need
3 19mm straight plastic joiners
some metal to make a bracket
and a selection of jubilee clips
2 M6 bolts and nuts
1 M8 bolt, washers and nuts
some oil resistant sealer (I used some left over from when I dropped the sump)
Chemical metal
Important notes:
If you do this and something breaks / damages your engine it isn't my fault.
I did this and it is working fine with no issues.
Take care when routing the pipework, there are plenty of sensors and other pipes in the way.
The catch can I made vents to atmosphere.
If you want to re-circ. it, don't bung the TIP up, add another pipe from the catch can to the TIP.
Secure all pipework / bungs with suitable Jubilee clips.
Right then, to remove the PVC system you need to take out the following pipe assembly.
(Borrowed from RDS, if you want me to change this I will)
pipes on the left are from the left hand side of the inlet manifold.
middle pipe sticking up is from under the middle of the manifold.
the elbow on the lower right was left in position after removing the clip from the T-piece.
the pipe on the top right joins up with the breather from the head of the engine.
This is a bit fiddly to remove, you'll need to take the dipstick pipe out, along with the plastic trim piece.
Here's a link to Ebay for a replacement dipstick pipe for when you snap it like I did: http://www.ebay.co.uk/itm/171208721898?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
Once you've removed the PVC assembly the pipe on the that runs over the hotside pipework will not be connected to anything, put in the new one way valve and add in a piece of pipe that will connect it back upto the inlet manifold.
*Will double check the direction of the valve asap. You'll know if its wrong because you wont be able to press your brake pedal down.
The pipe coming off the underside of the intake manifold should be covered with the 8mm silicone bung.
For now leave the elbow open, clean out as much crap as possible (DON'T FOR THE LOVE OF GOD GET ANYTHING STUCK IN OR DOWN IT!!)
_
Now remove the breather pipe going into the head, again remove any crap.
(Front, right hand side of the head, when looking at the engine)
On the Turbo Intake Pipe remove the breather pipe, it should be obvious which one it was as it will be connected to the pipe you've just removed.
Take the 19mm Aluminum bung and block up the hole. This will allow you to vent to atmosphere.
Once you've decided where to put your catch can bolt it into position. As in my LCR I have a 3.2 TT brace it has two small brackets welded onto it, I mounted it off there.
Cut two lengths of pipe, length will depend on location of catch can.
Now connect one end of a pipe upto the elbow above the oil filter, lay the pipe upto the catch can and connect it up.
Take the other pipe and connect it upto the port off the head and the other end upto the catch can.
Secure all clips up and fire up the engine to make sure everything is ok.
Here are a load of pictures of my setup.
Any questions fire away.
Also if anyone notices any mistakes I've made let me know lol.
(Mods, if this is in the wrong place please feel free to move it)
Stuff you'll need is:
For VAC removal.
8mm silicone bung (http://www.ebay.co.uk/itm/270967905...eName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649)
one way valve (http://www.ebay.co.uk/itm/400579175...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649)
For catch can.
catch can (I actually made my own from a aluminum drinks bottle)
19mm ID pipe (http://www.ebay.co.uk/itm/330673712...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649) This is cheap and cheerful stuff.
19mm OD Aluminum bung (http://www.ebay.co.uk/itm/290654289...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649)
18mm Breather filter (http://www.ebay.co.uk/itm/330803496...eName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649)
If you're making your own can you'll also need
3 19mm straight plastic joiners
some metal to make a bracket
and a selection of jubilee clips
2 M6 bolts and nuts
1 M8 bolt, washers and nuts
some oil resistant sealer (I used some left over from when I dropped the sump)
Chemical metal
Important notes:
If you do this and something breaks / damages your engine it isn't my fault.
I did this and it is working fine with no issues.
Take care when routing the pipework, there are plenty of sensors and other pipes in the way.
The catch can I made vents to atmosphere.
If you want to re-circ. it, don't bung the TIP up, add another pipe from the catch can to the TIP.
Secure all pipework / bungs with suitable Jubilee clips.
Right then, to remove the PVC system you need to take out the following pipe assembly.
(Borrowed from RDS, if you want me to change this I will)
pipes on the left are from the left hand side of the inlet manifold.
middle pipe sticking up is from under the middle of the manifold.
the elbow on the lower right was left in position after removing the clip from the T-piece.
the pipe on the top right joins up with the breather from the head of the engine.
This is a bit fiddly to remove, you'll need to take the dipstick pipe out, along with the plastic trim piece.
Here's a link to Ebay for a replacement dipstick pipe for when you snap it like I did: http://www.ebay.co.uk/itm/171208721898?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1497.l2649
Once you've removed the PVC assembly the pipe on the that runs over the hotside pipework will not be connected to anything, put in the new one way valve and add in a piece of pipe that will connect it back upto the inlet manifold.
*Will double check the direction of the valve asap. You'll know if its wrong because you wont be able to press your brake pedal down.
The pipe coming off the underside of the intake manifold should be covered with the 8mm silicone bung.
For now leave the elbow open, clean out as much crap as possible (DON'T FOR THE LOVE OF GOD GET ANYTHING STUCK IN OR DOWN IT!!)
_
Now remove the breather pipe going into the head, again remove any crap.
(Front, right hand side of the head, when looking at the engine)
On the Turbo Intake Pipe remove the breather pipe, it should be obvious which one it was as it will be connected to the pipe you've just removed.
Take the 19mm Aluminum bung and block up the hole. This will allow you to vent to atmosphere.
Once you've decided where to put your catch can bolt it into position. As in my LCR I have a 3.2 TT brace it has two small brackets welded onto it, I mounted it off there.
Cut two lengths of pipe, length will depend on location of catch can.
Now connect one end of a pipe upto the elbow above the oil filter, lay the pipe upto the catch can and connect it up.
Take the other pipe and connect it upto the port off the head and the other end upto the catch can.
Secure all clips up and fire up the engine to make sure everything is ok.
Here are a load of pictures of my setup.
Any questions fire away.
Also if anyone notices any mistakes I've made let me know lol.
first thing it is not a good idea to vent the can under the bonnet as the oily vapour can be sucked into the cabin and it is potentially fatal 
