okay thats not that big of a deal then if im thinking about this right. stock 219 fronts are 18x8.5 et29 and rears are 18x9.5 et29. so putting the fronts on the rear will suck the face in half of the 1 inch difference or 12.7mm so a 12mm spacer on the rear will make it look like a regular rear as far as stance. the problem is you limit the amount of tire you can put on the rear. I track a lot and would want more not less particullary in the front. most people arent downsizing their rears except for maybe a square winter set up.
02 Tiag e46 M3|6MT|GC plates|MCS c.o.|GC bars|GC race control arms|GC bushings & bearings|BW eng. & tran. mounts|subframe kit|BW race shifter|BW Jaffster|Euro header|BW race|K&N c.a.i.|Epic race tune|Rouge race pulleys|Seibon CF hood|CSL bumper|ST-40|SR34|SS lines|half cage|Recaro profi|Profi 2 harness|BMWpedals|Apex studs|