As seen in Ken Block's Gymkhana SIX video,* his new 17x8 TurboMac wheel was actually co-designed by 1552 and KB himself.

Essentially a Tarmac (KB's previous signature wheel design) center with a vented 'turbo' ring; why we call it the TurboMac should need no explanation. *Turbo-fan wheel covers (as seen in the video) are not included

-Size: 18x8.5"
-Center Bore: 66.5mm (hubcentric rings provided for your application with Full sets)
-Lip Size: None!
-Lug Type: Conical Seat
-Color: Asphalt Black. Custom colors available.
-Weight: 18x8.5" = 23 - 25 lbs (depending on offset)