Yeah it's definitely better than nothing mate. with that set up its really only oil going in through the secondary oil separator and what little makes it past catch can I guess.
So this is what i did today. Bought heat shield to the hose and catch can.
The heat shield around the hose is aluminium with glass fiber inside and can with stand 1000celius and continues 500celcius also the heat shield to the catch can.
All the S3 turbo upgrade is bought K04-064 turbocharger and S3 nozzle next step...
What i have now:
3" de-cat pipe
2.5" custom exhaust
RS4 return valve
Kn air filter
034 motorsport turbo inlet hose
295bhp and 391nm
Going after 330-350bhp and 470-550nm