Hennessey Cadillac CTS-V 600 HP Package
The Cadillac CTS-V already comes with over 550 horsepower from the factory. This car is based on the monster Corvette ZR-1 and has a detuned version of the Supercharged LSA engine. Well Hennessey Performance Engineering has a couple of performance packages that boost the power output by extraordinary amounts! The most basic package is the V600 upgrade. This package consists of 3 upgrades that will net you some big gains. Read more »
