The fastest Huracan, ever.
Twin-turbocharged monsters.
Why two snails are always better than none.
The raging bull gets some forged monoblock hooves.
The new Heffner Performance Twin Turbo Audi R8 V-8 has a significantly stock appearance as one glances through the glass engine cover....
For most people 580 horsepower is plenty for the Lamborghini Murciélago, but then there are the power junkies at Heffner Performance who...