yes however personally i am unsure of modifying anything from the throttle body backwards due to the fpr vacuum
i have tried vectra c pipes, custom silicone intake pipes. moving the fpr vacuum to the inlet manifold and tbh the best setup is running off the standard air pipe with fpr hooked up to that, i could go as far as saying that putting a panel filter in the air box changes the vacuum for the fpr inside the air intake as the panel filter allows more air without the restriction whereas a paper filter is more dense
i would be more inclined to think about increasing airflow from the bottom half of the airbox back, i.e drilling holes the side closest to the inner wing, doing the 3 pipe mod or perhaps even designing your own intake pipe into the bottom of the airbox