Hello all,

I don't own an Audi, my friend has an S4 if that's close enough

I actually have an '06 Volvo S60R, 5cyl 2.5L at 24psi boost. Haldex AWD with continually adjustable suspension. I have some substantial modifications to it obviously. Pretty damn fast even when it was stock..

Anyway, before I can pump 24psi I need to steal a MAF from an RS4 for the ME7 ECU to be able to compute enough air, the stock R MAF can only do 19psi it seems...

But my airbox won't fit the RS4 MAF so I need to just put a cone filter. I know RS4s have an odd intake system so cone filters arent run much?

If anyone could tell me how big the inlet is and what kind of filter I can put on it, I would greatly appreciate it.

Who knows, in a few years I may be back with an Audi