If anybody is considering replacing their PCV system in a 1.8T,, 034motorsport has a PCV replacement kit for sale for just under 100$. (Note: This kit is for early AWM 1.8T's)
The kit contains all silicone hoses (which wont crack or get brittle like the OEM parts do) and an optional billet aluminum PCV valve.
The kit replaces the following factory parts:
Valve Cover Breather Hose - (06B 103 221P)
Check Valve to Intake Manifold Hose - (058 103 221E)
T-Hose - (06A 103 247)
Block Breather Tube - (06A 103 213F)
Valve Cover Breather Tube - (06B 103 213G)
PCV Valve (035 103 245A) (Optional upgrade to the 034Motorsport Billet PCV Valve is available as an option.)
All hose clamps included
It was a PITA to get the stock ones out. Here is a DIY to remove the intake manifold and the old PCV parts. https://www.evernote.com/shard/s71/s...f76ea528ae9f7f.
Here is a link to the parts page Breather Hose Kit, AWM/AMB Audi A4 1.8T, Reinforced Silicone - 034 MOTORSPORT use coupon code 06B_Breather_Hose_Kit_AZ when ordering to recieve 10$ off (Worked for me)
And finally here are some pics of the parts installed as well as the old PCV parts. BTW i just did this as preventative maintenance. Everything appeared fine until i removed the parts and found the pipes clogged so i would suggest who ever hasn't had it done yet to do it.