^ HTH mate
I purely got spacers because the SLine splits are a gorgeous design, but don't look huge. Coupled with that the rears sat very shy because of the offset and although my cars OEM + all over really, I wanted to push them out a bit so they sat more proudly. I got Bimmec 10mm Spacers from ebay - £55 delivered if I remember correctly - did the trick
If you want a more aggressive stance with your Monzas, are some well made reps in an 8J or 8.5J an option?