Somewhere in Villorba, just north of Treviso, a small Italian workshop has done something most tuners won’t go near: it’s reflashed one of Ferrari’s locked-down hybrid supercars and claims to have pushed it past four figures. The shop is Brill Steel Motorsport, and the car is a Ferrari 296 Speciale Piloti — arguably the most exclusive version of Ferrari’s V6 hybrid, now wearing a dyno readout the factory never signed off on.

First, let’s fix a number that keeps getting mangled. The 296 Speciale does not make “around 819 hp.” That’s the base 296 GTB figure. Ferrari’s own spec sheet lists the Speciale at 880 cv — roughly 868 hp — from a 120-degree 3.0-liter twin-turbo V6 making 700 cv on its own, plus an electric motor filling the gaps. So the starting point here is already one of the most potent rear-drive Ferraris ever built, not the softer GTB.

The “Piloti” part matters too, but not mechanically. It’s a trim-and-livery special reserved for Ferrari’s client racing drivers — the yellow-and-red 499P Le Mans tribute. Under the carbon, it’s the same 880-cv Speciale hardware. So when Brill Steel says it built the first 296 Speciale Piloti past 1,000 hp, the meaningful claim is really about the Speciale powertrain, dressed in the rarest wrapper Ferrari offers.

Now the engineering reality, because “1,000 hp from a hybrid” isn’t as simple as turning up the boost. The 296 is a plug-in hybrid whose electric motor is a fixed-output unit sitting between engine and eight-speed dual-clutch. You don’t easily “tune” the e-motor — its contribution is baked in. That means essentially all of the extra grunt has to come from the combustion side: more boost, more fuel, and a rewritten ECU calibration. Brill Steel happens to be an official REVO distributor for ECU mapping, which is the plausible route into a car whose software Ferrari guards like a state secret. Cracking a modern Ferrari hybrid calibration is genuinely rare — this is a shop better known for Nissan GT-R builds, not Maranello’s latest.

Here’s where the skeptic in me raises a hand. That 1,000-hp figure is a claimed number from the tuner’s own bench. Their dyno is a Superflow AWD E880, which they rate beyond 2,500 hp, so capacity isn’t the question — correction factors, crank-versus-wheel math, and how a hybrid’s electric torque gets counted during a pull all are. Until an independent measurement or a proper acceleration run backs it up, treat “1,000 hp and 1,000 Nm” as a marketing headline, not a verified spec.

There’s also a hard mechanical truth lurking. Ferrari already leaned on this engine, using an F1-derived knock-control system to run seven percent more combustion-chamber pressure than the GTB. Asking a small-displacement V6 for another ~130-plus horsepower stacks serious thermal and cylinder-pressure load onto an engine that was already near its factory ceiling. That’s fine for a dyno hero and a few Instagram flame shots — the promised flame-throwing exhaust is next — but it’s a different conversation over a hard track season.

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For any owner tempted to follow, the practical fallout is the real story. A remap like this voids Ferrari’s factory warranty instantly, and Ferrari’s seven-year maintenance program won’t cover what the tune breaks. Insurance gets thornier: a modified value this high needs disclosed, agreed-value coverage, or a claim can evaporate. And the quiet one — because the Piloti is doled out to Ferrari’s own racing clients, visibly hot-rodding one is exactly the sort of move that can chill your standing for the next allocation. Maranello notices.

So what we actually have is a bold, technically impressive proof-of-concept from a shop willing to poke a bear most tuners avoid — with a number worth admiring and doubting in equal measure until someone straps a GPS box to it.