This may sound like an odd question but, i just want to know if anyone here could tell me if the Project Mu 4piston BBK will fit on an 04 WRX with 18x8 Gram Light 57pro's with I want to say a +48 offset. Or if you guys know any shops that could tell me? the place i bought my rims from doesnt deal with BBK's so im kinda stuck.

 

you can try to email luke @ tirerack to see if he might know. he has been VERY helpful with my stoptech BBK brake clearance.

 

I just bought a set of GM 57F Pro's +43 offset 18x8 on a 2004 STI...

Clears the stock Brembo's with plenty of room to spare...not sure how much bigger your housing is on the brakes...