I talked to a local dealer yesterday about these wheels in the following specs:
20x9.5 +25
20x10.5 +30

These are sizes I've seen a few members used in the past.

I've done my research and know that the HP disk is needed up front to clear the akebonos.

How about the rear? The dealer was on the phone with somebody from ssr and said SL will need +3mm spacer and recommended NR disk.

I'm pretty sure you can run SL without spacers in the rear from what I've researched.

Any confirmation before I pull the trigger guys?!

 

If they're recommending NR, probably best to go that way to be on the safe side.

or if you get the SL, install the wheel and rotate it slowly. If it doesn't clear than put a 3mm spacer like they said. If it does in fact clear, tell the dealer that it does.

 

you can run a SL disk SP3 on rear without spacer on the stock sport akebono bbk. i had this setup in past.

 

I pulled the trigger on the SL hoping it would clear last week! Thanks for the confirmation

 

No problem. I'm selling some Carbon Fiber caps if you are interested:

https://www.myg37.com/forums/private...gh-4-rare.html