I'd like to order AVO inlet hose for MY98 Impreza but I'm a bit confused because of my setup. MY98 cars have 80mm MAF sensor housing but mine has Nissan Q45 90mm MAF sensor. The thing I'd like to ask is if MY99-00 AVO turbo inlet pipe would fit to my car(MY98) which has a 90mm sensor already. I take a look at the pictures, there is not so much difference.

Here is pictures




I'm also wondering about the possible surge issues. Could someone give some information about how to avoid surge issues? I have Super16G turbo and 90mm CAI on my car.

 

i had that exact inlet on my last car this wont cause surge if you get the inlet ported on the turbo!!! as for fitment im sure this will fit your car but will just need a bit more DIY efforts

 

Thanks Steve.. I'm sure my turbo outlet already ported but not sure about the inlet side =) I thought it is the valves that can not bring the improved air into to the engine.