Scion FR-S Speedster by Cartel Customs

When an automaker comes out with a two-door sportscar, you know what will come next: a roadster version. But while we haven't heard anything from Toyota, its Scion division or its partner in crime Subaru on the prospect of a GT 86/FR-S/BRZ convertible, a California coachbuilder has stepped up to the plate with a concept version of its own.

The Scion FR-S Speedster concept you see here was worked up by Cartel Customs, a company with a history of chopping the roofs off of Scions. But while the lack of roof and chopped-down windscreen are what set it apart, Cartel hasn't stopped there. The aftermarket outfit also installed a giant 61-inch rear wing and upgraded the suspension, brakes, rolling stock, exhaust and clutch, and gave the open cockpit a hot rod-style retrofit, too.

Although this appears to be a one-off chop-job, the fact that it's set to kick off the festivities at the Toyota-sponsored Long Beach Grand Prix CART race this weekend has us raising an eyebrow like Cartel Customs has raised the roof on this beauty you can check out in greater detail in the high-res image gallery.