hiya guys new to the astra seen just need some advice really.
couple of questions:
My car currently has a poo air box. so would it be advise able to buy a 1.9 or 2.2 airbox as apposed to a standard one as i have the intensions of going ph4 eventually? will a VXR AFM fit with a standard airbox and just need a reducer? whats the bore size of a standard airbox and a 2.2 airbox?
i want a front mount aswell and will a universal one with 57mm inlet and outlet or would it be adviseable to get one with bigger inlets and outlets i.e 63mm?
can you get a hose and pipe kit for a front mount or do oyu jsut need to order all your parts yourself for the bends etc?
do you need a VXR AFM for ph4?
all help will be greatly appreciated?