List of companies who specialize in the production of high performance part packages for production vehicles & modern muscle cars, such as the Dodge Challenger, Ford Mustang, F-150 Raptor, Chevrolet Corvette, & Dodge Viper.
| Hurst Dodge Challenger Hurst Performance Vehicles 2011 Dodge Challenger, Hurst Performance Edition Series. Includes information on the performance package that Hurst produces, which can raise performance to over 600 horsepower and adds a variety of aesthetic features. | |
| Hennessey Performance VelociRaptor 500 Hennessy performance introduces the VelociRaptor 500, a modified F-150 Raptor SVT that features a 500+ horsepower, supercharged V8 under the hood. Hennessey manufactures and offers the performance package that transforms a standard F-150 Raptor into the VelociRaptor. | |
| Heffner Performance Specializing in performance components & packages for the Ford GT, Dodge Viper, Lamborghini, & select Audi models. | |
| Hennessey Performance Performance engine packages for a variety of makes & models. | |
| Lingenfelter Performance Engineering Performance packages for performance vehicles such as the Dodge Viper, Chevrolet Corvette/Camaro, & Pontiac GTO. | |