Lexmaul, the German tuner, has a do-it-yourself kit for the Opel that comes with a PPC box that can enhance the potency of the engine with the flip of a programming switch. The Lexmaul tuning kit can increase the 2.0-liter turbo four-cylinder (also in the Sky Red Line ) from 264 hp to 312 hp. The Lexmaul Opel GT is also has a lowering kit that lowers the ride height by 30 mm. So if you’ve got a Sky Red Line that’s getting dusted on the street, time to brush up on your German.
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