Yeah just a bit of an oily smell but I just set the heater to recirculation when stationary and stops it coming in. I think routing the front pipe longer and into the exhaust tunnel with cure this.
I had it up on the ramp at work and the pipe looked bone dry on the inside of the pipes, haven't seen any oily spots etc on the driveway. It's definitely worth doing, the amount of oil in the pipework when I took the intercooler out made me go for it. Plus cleaner intakes means less worrying about the valves clogging up
I'm going to get the r-tech pcv delete ordered, and I'll get it fit before I go for the valve clean and rfd.
Do you think it would be easier to access the front pcv hose when the intake manifold is off? Just thinking the hose goes down and under the manifold might have a little bit more room with it out the way.