Having seen the work being done by
John @ BSPK to bring to life OEM+ wheel options for the G8x platform, I approached him with the idea of doing a 513m recreation for my G21.
513m wheels have always been a favourite of mine, having had a set on my last F31 - but 18" fitment was never great for BBK clearance and the obvious PCD differences ruled them out for newer G series cars.
John has been great to work with, and after three revisions this is what we have managed to create.
These are a faithful recreation of the F8x 513m wheel; certainly not a 1:1 replica, but I feel that those who know, will know.
I am posting these here, as I know 513m wheels are a fan favourite and others may wish to follow suit with something similar since John at BSPK will be adding these to his permanent line up I believe.
19x9 ET20
19x10 ET33
67mm concavity depth front and rear
395mm brake clearance
OEM centre cap fitment





Video can be found on my Instagram: https://www.instagram.com/jolly_james_nathan
513m wheels have always been a favourite of mine, having had a set on my last F31 - but 18" fitment was never great for BBK clearance and the obvious PCD differences ruled them out for newer G series cars.
John has been great to work with, and after three revisions this is what we have managed to create.
These are a faithful recreation of the F8x 513m wheel; certainly not a 1:1 replica, but I feel that those who know, will know.
I am posting these here, as I know 513m wheels are a fan favourite and others may wish to follow suit with something similar since John at BSPK will be adding these to his permanent line up I believe.
19x9 ET20
19x10 ET33
67mm concavity depth front and rear
395mm brake clearance
OEM centre cap fitment





Video can be found on my Instagram: https://www.instagram.com/jolly_james_nathan