Hey has anyone tried mounting the suction kit (meant for S5 engine) on a S4 engine? I saw previous posts saying I need a AFM adapter (from square to circular shape) in order to change my intake system. Would I be able to mount the suction kit if i have the adapter?

 

WTF is a suction kit?

 

HKS's name for their intake setup.

Yeah they are round, basically its a air filter that replaces the air box, find out the inside diameter of it and get a flange.