Twin turbo experts in everything from Dodge Vipers to Lamborghini Gallardos, Heffner Performance has introduced a “bolt-on” twin-turbo system for the Ferrari 458, boasting that it’ll increase the factory horsepower rating by 257 ponies, bringing it up to an astonishing 820-hp. Perhaps more shocking is that Heffner claims the setup can do all this on just 5-psi of boost… and on pump gas.
Heffner describes the twin-turbocharged 458 Italia as taking the soul of the legendary F40 and combining it with the technology of a modern F-1 car. And true to all Heffner Performance products, the twin-turbo upgrade looks cleanly integrated in the factory engine bay, as if it belonged there when the car rolled off the lot. Don’t we wish.
GALLERY: Heffner Performance Twin Turbo Ferrari 458 Italia
[Source: Heffner Performance]