20mm spacers RS 200 cup?

[tomolad20]

Is 4x 20mm spacers the right thing to do on a RS 200 cup. Please help. Any links. Ideally stud conv

 

[tomolad20]

Anyone?

 

[Racky]

I have 25MM(H&R) on the FF Rs200, and with the Speedlines, it makes the ET43. People run ET45 wheels and it's kinda the max you can run. With 20mm spacers and OEM wheels you will be more than safe with clearance in my opinion.