Category: Luxury SUV

Even with ‘just’ 455hp, the Gunther Werks GXR-Evo is an absolute firecracker

Posted on 08/22/2026 by in TopGear

Gunther Werks is a California-based remasterizer of the Porsche 911—specifically the 993-generation—and has in the past remasterized many fine 993-generation 911s. Here is its latest, and against the tidal wave of horsepower unleashed in California last week, this is a welcome relief. Because it bears ‘only’ 455hp from its engine. Four hundred and fifty-five! There…

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