This F40 wears a period-correct LM kit and sports an aftermarket tune. It makes big power and lots of fire on the dyno. Even by modern standards, the Ferrari F40 is a seriously powerful car.

The Stage 2 kit is the tuning company’s most popular ... The car is then tuned on KPM’s in-house dyno. The somewhat restrictive factory exhaust and catalytic converters are swapped out for ...

Compatible with the coupe and convertible versions of the Stingray and E-Ray, the stroker kit unlocks over 700 horsepower at ...

On the dyno the big beast laid down 370hp (276kW ... EKanoo Racing says it is working on a “500AWHP” tuning kit for the new 300 Series, which will be very interesting indeed.