Just need to know what the offset is on a standard 2003 wrx rim is. It is 7x17 et is either 53 or 55 but I can't remember.

 

 

Your good for between 48 and 53, normally subaru items are et53 though

Tony

 

Cheers, just using the offset calculator online. Been informed that with a 7.5" wide rim I can go down to 42mm. But when I use the calculator there is obviously a bit of a difference when I put in standard sizes of 53mm or 55mm. On an 8" wide rim I agree with you, 48mm is as low as I could safely go.

Can't really be doing with the hassle of removing a wheel to double check the standard offset though, what a lazy bugger eh!