VMP Performance improved its supercharger upgrades for GT500s and Raptors.

The company’s APEX Predator gear improves airflow, cooling, and horsepower.

A 2012 Shelby GT500 gets a bigger fuel system to support its supercharger.

A new E85 tune on the dyno safely dialed in the VMP-boosted 5.4 for consistent power.

Lowering your S197 Mustang gives it a great stance but often ruins the alignment.

A new set of caster/camber plates from BMR Suspension is designed to fix issue.

Want to own a piece of Shelby history with four-digit horsepower?

This 1 of 30 Shelby GT500 Code Red is for sale, but it won't come cheap.

VMP Performance dyno'd an Apex Predator-upgraded Shelby GT500 on E85.

Utilizing ID1300 injectors, it delivered 954 rear-wheel horsepower.

VMP Performance tested its complete Apex Predator supercharger upgrade. It yielded 908 RWHP on a pump-gas GT500 while managing heat soak.

In a two-round drag race, an S650 Mustang GT vs. an S550 Shelby GT500 battle it out.

One might assume that there was an obvious winner, but it was a fair fight.