How much do the pipes stick out on a mk4 bumper tho?
3" is a lot of pipework for a k03s to fill up, especially the core. Bet you see a nice increase in lag.
I've asked about the lag to but the size is supposed to incease the flow reducing pressure across the core, and lag is not supposed to be a problem. Only a 5 psi drop Oxford the core was loved by one user. How much psi do you run on a stage 2 K03?
As above I'm going to be using 76/63mm 45 deg reducers from the FMIC. On my standard LCR I'm peaking at 14psi and holding 12. I've not heard any negative response to this cooler set up.